DSSSB TGT (Maths) Official Paper (Held On: 14 Nov, 2025 Shift 1) (Previous Year Paper)

‘DEAL’ is coded as ‘7596’

And 

‘AGED’ is coded as ‘5678’.

Code for "G" is "8".

Hence, the correct answer is “Option 4”.

Logic : (First number × 9) = Second number.

(22, 198) → 22 × 9 = 198 

And,

(31, 279) → 31 × 9 = 279 

Similarly,

(26, 234) → 26 × 9 = 234 = 234

(19, 181) → 19 × 9 = 171 ≠ 181

(38, 322) → 38 × 9 = 342 ≠ 322

(35, 305) → 35 × 9 = 315 ≠ 305

Hence, the correct answer is "Option 1".

Logic : 

First number - 20 = Second number

Second number - 30 = Third number

Third number - 40 = Fourth number

1^st Set: 116 – 96 – 66 – 26

116 − 20 = 96

96 − 30 = 66

66 − 40 = 26 

2^nd Set: 92 – 72 – 42 – 2

92 − 20 = 72

72 − 30 = 42

42 − 40 = 2 

Now checking options:

Option 1: 85 – 65 – 45 – 5

85 − 20 = 65 

65 − 30 = 35 ≠ 45 

Option 2: 132 – 112 – 82 – 42

132 − 20 = 112 

112 − 30 = 82 

82 − 40 = 42 

Option 3: 115 – 95 – 75 – 25

115 − 20 = 95 

95 − 30 = 65 ≠ 75 

Option 4: 130 – 110 – 80 – 50

130 − 20 = 110 

110 − 30 = 80 

80 − 40 = 40 ≠ 50 

Hence, the correct answer is "Option 2".

Pattern followed here is,

Hence, the correct answer is “Option 4”.

Statements:

I. Healthcare companies have reported two-fold rise in profits boosted by higher sales of medical wearable devices. - Effect (This indicates a result of increased sales and demand.)

II. Increasing interest in personal health and wellness has been witnessed post pandemic, especially among people in their early middle ages. - Cause (This growing interest leads to higher demand for health-related products like wearable devices.)

So, Statement II provides a possible reason for Statement

I. Thus, II is the cause and I is the effect.

Hence, the correct answer is "Option 1".

According to the given information,

 

Given equation: C # D – E @ F % M → C is wife of D, D is Brother of E, E is father of F and F is sister of M.

C is M's Father's brother's Wife.

Hence, the correct answer is “Option 2”.

Given Equation: 91 − 32 × 4 ÷ 6 + 26 = ?

BODMAS Rule:

Decoding the given information:

Now replacing the signs, we get:

⇒ 91 + 32 ÷ 4 × 6 − 26

⇒ 91 + 32 ÷ 4 × 6 − 26

⇒ 91 + 8 × 6 − 26

⇒ 91 + 48 − 26

⇒ 139 − 26

= 113

Hence, the correct option is "Option 1".

Given Equation: 72 × 8 − 36 + 9 ÷ 3 = ?

Interchanging Signs:

After Interchange:

72 ÷ 8 + 36 − 9 × 3

BODMAS Rule:

Now solving step by step:

= 72 ÷ 8 + 36 − 9 × 3

= 9 + 36 − 27

= 9 + 36 − 27

= 45 − 27

= 18

Hence, the correct option is "Option 1".

Set 1: MJ-OL-QS

Set 2: IF-KH-MO

Similarly,

Option (1): PM-RO-TV

Hence, the correct answer is “Option 1”.

Each of K, L, O, P, S, T and W has an exam on a different day of a week starting from Monday and ending on Sunday of the same week.

1. No one has exam before P.
2. No one has exam after K.
3. Only three people have exam between S and K.
4. Only three people have exam between P and W.
5. T has exam someday before L and on someday after O.

Three people have exam between O and L.

Hence, the correct answer is “Option 4”.

Pattern followed here is,

Hence, the correct answer is “Option 2”.

(1) LNK

(2) SUP

(3) MOL

(4) EGD

Hence, the correct answer is “Option 2”.

Given: (Left) 278 405 399 523 104 312 (Right)

Highest number = 523

First digit of the highest number = 5

Lowest number = 104

Third digit of the lowest number = 4

Resultant = 5 + 4 = 9

Hence, the correct answer is “Option 4”.

Given: (Left) 898 923 561 745 579 (Right)

Highest number = 923

Second digit of the highest number = 2

Lowest number = 561

Second  digit of the lowest number = 6

Resultant = 2 + 6 = 8

Hence, the correct answer is “Option 1”.

Each of C, F, J, N, Q, S and V has an exam on a different day of a week starting from Monday and ending on Sunday of the same week.

1. Only three people have exam between V and Q.
2. No one has exam before Q.
3. Only two people have exam between V and F.
4. Only N has exam after J.
5. C has exam on Wednesday. 

Three people have exam after S.

Hence, the correct answer is “Option 2”.

Logic followed here is,

448 ÷ 2 = 224

224 ÷ 2 = 112

112 ÷ 2 = 56

56 ÷ 2 = 28

28 ÷ 2 = 14

Hence, the correct answer is “Option 3”.

According to the given information,

Town H is to the north of Town Z.

Town B is to the south of Town Z.

Town P is to the west of Town Z.

Town P is to the east of Town O.

Town H is to the north-east of Town O. 

Town B is in the South-East direction of O.

Hence, the correct answer is “Option 1”.

(1) BDF

(2) EGI

(3) HJL

(4) ACF

Hence, the correct answer is “Option 4”.

Seven people C, D, E, K, L, M, and R are sitting in a row, facing the north (but not necessarily in the same order).

1. Only two people sit to the right of D.
2. Only two people sit between D and C.
3. Only two people sit between E and L.
4. L sits to the immediate left of D.
5. K sits to the immediate right of M. 

Four people sit to the right of R.

Hence, the correct answer is “Option 2”.

Least possible Venn diagram,

Conclusions:

(I): Some meats are almonds → Does not follow (There is no direct relation given between meats and almonds. so it is possible not definite).

(II): Some rabbits are meats → Does not follow (There is no direct relation given between rabbits and meats. so it is possible not definite).

Neither conclusion (I) nor (II) follows.

Hence, the correct answer is “Option 2”.

The correct answer is Brahman.

Key Points

• Brahman is a fundamental concept in Hinduism, representing the ultimate reality or universal soul.
• It is described as the eternal, infinite, and unchanging truth, which is both immanent (present within the universe) and transcendent (beyond the universe).
• Brahman encompasses both being and non-being, making it the source, foundation, and goal of all existence.
• Many Hindu scriptures, such as the Upanishads, elaborate on the nature of Brahman, describing it as beyond human comprehension and perception.
• The concept of Brahman is central to many philosophical schools of Hinduism, such as Advaita Vedanta, which teaches the non-dual nature of Brahman and the individual soul (Atman).

Additional Information

• Moksha:
• Moksha refers to liberation or release from the cycle of birth, death, and rebirth (samsara).
• It is achieved through self-realization and understanding the unity of Atman (individual soul) with Brahman.
• While Moksha is an ultimate goal in Hinduism, it is distinct from Brahman, which is the ultimate reality itself.
• Samsara:
• Samsara refers to the cycle of life, death, and rebirth, governed by the law of Karma.
• It represents the temporal, ever-changing world in contrast to the eternal nature of Brahman.
• Karma:
• Karma denotes actions and their consequences, which determine an individual's future experiences within the cycle of samsara.
• While Karma influences one's journey within samsara, it is not equivalent to Brahman, which is beyond this cycle.
• Philosophical Schools and Brahman:
• The Advaita Vedanta school defines Brahman as non-dual, formless, and identical to Atman.
• The Vishishtadvaita school views Brahman as qualified by divine attributes, emphasizing devotion to God (Ishvara).
• The Dvaita school maintains a distinction between the individual soul and Brahman.
• Upanishads:
• These ancient texts form the philosophical foundation of Hinduism and extensively discuss Brahman.
• For example, the Chandogya Upanishad states, "Tat Tvam Asi" (You are That), indicating the unity of Atman and Brahman.

Important Points

• Brahman in Hinduism:
• Brahman is considered the ultimate cause of creation, preservation, and destruction of the universe.
• It is described as beyond human senses and intellect, often illustrated metaphorically in Hindu scriptures.
• Examples from Scriptures:
• The Mandukya Upanishad describes Brahman as "Om," the eternal sound representing absolute reality.
• The Bhagavad Gita refers to Brahman as the supreme state that can be attained through devotion and self-discipline.

The correct answer is Shaji KV.

Key Points

• Shaji KV is the current Chairman of the National Bank for Agriculture and Rural Development (NABARD) as of August 2025.
• NABARD was established on 12 July 1982 by an act of Parliament and is the apex financial institution for agriculture and rural development in India.
• Shaji KV has extensive experience in rural banking and financial inclusion, contributing significantly to the implementation of NABARD’s mandates.
• Under his leadership, NABARD focuses on empowering rural economies through its financial and non-financial interventions.
• The Chairman of NABARD plays a pivotal role in policymaking and ensuring that the institution aligns with government policies for rural development.

Additional Information

• NABARD:
• Established under the National Bank for Agriculture and Rural Development Act, 1981.
• Headquartered in Mumbai, NABARD works to provide credit facilities and economic support to rural areas.
• The bank supports co-operative banks, regional rural banks (RRBs), and other financial institutions that cater to the needs of rural areas.
• NABARD also plays a crucial role in developing infrastructure like irrigation, rural roads, and storage facilities.
• Shaji KV’s Leadership:
• Shaji KV’s work emphasizes financial inclusion, digitalization, and agricultural sustainability.
• He has initiated measures to enhance credit access for small and marginal farmers and foster entrepreneurship in rural India.
• Focuses on promoting self-help groups (SHGs), microfinance, and rural innovation.
• Promotes climate-resilient agricultural practices and renewable energy adoption in rural areas.
• NABARD’s Functions:
• It provides long-term and short-term credit for agricultural and rural development.
• Ensures the implementation of government schemes such as PM-KISAN and rural housing programs.
• Conducts research and development activities to improve rural productivity and infrastructure.
• Focuses on climate change adaptation and mitigation in rural economies.
• Other Key NABARD Initiatives:
• Introduced the Rural Infrastructure Development Fund (RIDF) to finance infrastructure projects.
• Promotes agriculture start-ups and technological innovations to enhance productivity.
• Supports digital payment systems like RuPay cards and mobile banking for rural areas.
• Works in collaboration with state governments and international organizations to implement large-scale rural development projects.

Important Points

• Designation: The Chairman of NABARD is appointed by the Government of India and serves as the primary policy strategist for rural development in the country.
• Government Schemes: NABARD is instrumental in implementing schemes like PM-KISAN, FPO promotion, and watershed development projects.
• Collaborations: NABARD collaborates with state governments, NGOs, and international organizations to enhance rural infrastructure and development.
• Focus Areas: Priority sectors include agricultural credit, microfinance, rural infrastructure, skill development, and climate resilience.
• Impact: NABARD has been a key driver in reducing rural poverty, increasing agricultural productivity, and ensuring sustainable development.

The correct answer is Parshvanatha.

Key Points

• Parshvanatha was the 23^rd Tirthankara of Jainism, a spiritual teacher and reformer who preceded Mahavira, the 24^th Tirthankara.
• He was born in Varanasi, Uttar Pradesh, in the 9^th century BCE, into a royal Kshatriya family. His father, King Ashvasena, ruled Varanasi, and his mother was Queen Vama.
• Parshvanatha is known for reviving and promoting the fourfold path of Jainism, which includes Ahimsa (non-violence), Satya (truthfulness), Achaurya (non-stealing), and Aparigraha (non-possessiveness).
• He attained Kevala Jnana (omniscience) after years of rigorous meditation and ascetic practices and spent the rest of his life teaching the principles of Jainism.
• Parshvanatha's teachings laid the foundation for the Jain philosophy that Mahavira further expanded upon. His symbol is the serpent (Shesha), which signifies his connection to non-violence and compassion.

Additional Information

• Tirthankaras in Jainism:
• Tirthankaras are enlightened beings who have achieved liberation and guide others on the path to spiritual salvation. Jainism recognizes 24 Tirthankaras.
• The first Tirthankara, Rishabhanatha, is considered the founder of Jainism.
• The last Tirthankara, Mahavira, is the most well-known and is often associated with the formal establishment of Jainism.
• Key Teachings of Parshvanatha:
• He emphasized the practice of the fourfold restraint, which later evolved into the five vows of Jainism under Mahavira's teachings.
• He discouraged animal sacrifices and rituals, promoting a simpler and more ethical way of life.
• Comparison of Tirthankaras:
• Rishabhanatha: The first Tirthankara, associated with the establishment of agriculture and trade.
• Arishtanemi: The 22^nd Tirthankara, who renounced his royal life upon witnessing the slaughter of animals.
• Parshvanatha: The 23^rd Tirthankara, known for reviving Jain principles and the fourfold path.
• Mahavira: The 24^th Tirthankara, who systematized Jainism and expanded its doctrines.
• Symbolism in Jainism:
• Each Tirthankara is associated with a unique symbol. For Parshvanatha, it is the serpent, symbolizing protection and peace.
• These symbols are often used in Jain art and architecture to represent the teachings of the respective Tirthankaras.

Important Points

• Jain Texts:
• The life and teachings of Tirthankaras are documented in Jain texts like the Kalpa Sūtra.
• The Kalpa Sūtra contains biographies of Parshvanatha, Mahavira, and other Tirthankaras.
• Jain Philosophy:
• Jainism is based on the principles of non-violence (Ahimsa), truth (Satya), non-stealing (Achaurya), celibacy (Brahmacharya), and non-possessiveness (Aparigraha).
• It emphasizes self-discipline, meditation, and ethical living as pathways to liberation.
• Legacy of Parshvanatha:
• Many temples dedicated to Parshvanatha can be found across India, including the famous Shikharji Temple in Jharkhand.
• His teachings continue to inspire followers of Jainism worldwide.

The correct answer is Food Corporation of India.

Key Points

• The Food Corporation of India (FCI) is the primary institution responsible for maintaining buffer stocks of wheat and rice in India. It was established under the Food Corporation Act, 1964 to ensure food security in the country.
• Buffer stocks are maintained to ensure the availability of essential food grains during emergencies, natural disasters, or periods of low agricultural production.
• The FCI procures food grains at a pre-determined Minimum Support Price (MSP) from farmers, which is declared annually by the Government of India to safeguard farmers' interests.
• The procured food grains are stored in FCI warehouses and distributed through the Public Distribution System (PDS) to ensure food access to economically weaker sections.
• FCI operates under the Ministry of Consumer Affairs, Food, and Public Distribution, and its operations cover procurement, storage, distribution, and transportation of food grains across India.

Additional Information

• Functions of Food Corporation of India (FCI):
• Procurement of Food Grains: FCI procures food grains directly from farmers at MSP to ensure they receive fair prices for their produce.
• Storage: FCI has an extensive network of warehouses across the country to store food grains, ensuring their availability during periods of scarcity.
• Distribution: FCI supplies food grains to state governments for distribution through the PDS to economically vulnerable populations.
• Price Stability: FCI helps in stabilizing food grain prices by maintaining buffer stocks and releasing grains into the market when required.
• Public Distribution System (PDS):
• The PDS ensures food security in India by providing subsidized food grains to the poor. It operates under the joint responsibility of the Central and State Governments.
• The Central Government, through FCI, handles procurement, storage, and transportation, while the State Governments handle ration card issuance and food grain distribution.
• Under the National Food Security Act (NFSA), 2013, the PDS provides food grains to approximately 67% of the Indian population.
• Importance of Buffer Stocks:
• Buffer stocks act as a cushion during natural disasters, droughts, floods, or any other emergencies, ensuring food availability.
• They help in controlling inflation by stabilizing food grain prices in the market through strategic releases.
• Buffer stocks are also used in implementing various government welfare schemes like the Mid-Day Meal Scheme and the Integrated Child Development Services (ICDS).
• Other Organizations Related to Food Security:
• National Cooperative Development Corporation (NCDC): Supports cooperative societies involved in food grain production and distribution.
• State Warehousing Corporations: Work alongside FCI in food grain storage and distribution.
• Central Warehousing Corporation (CWC): Provides scientific storage facilities for food grains and other agricultural produce.

The correct answer is To provide affordable and high-speed internet connectivity to rural and remote areas.

Key Points

• PM-WANI (Prime Minister Wi-Fi Access Network Interface) is an initiative launched by the Government of India to enable widespread public access to high-speed internet through Wi-Fi hotspots.
• The goal of PM-WANI is to provide affordable internet connectivity to rural and remote areas to bridge the digital divide and empower underserved communities.
• Under this initiative, Public Data Offices (PDOs) are established to offer Wi-Fi services without requiring a license, which simplifies the process and encourages broader participation.
• The PM-WANI framework was approved by the Union Cabinet on December 9, 2020, and aims to accelerate the adoption of digital services, promote e-governance, and support economic growth in less connected regions.
• It primarily targets areas with low internet penetration, empowering citizens with access to information, education, and employment opportunities.

Additional Information

• PM-WANI Framework:
• The PM-WANI initiative consists of several components, including Public Data Offices (PDOs), PDO Aggregators, and App Providers. PDOs are responsible for establishing and operating Wi-Fi hotspots, while Aggregators facilitate their registration.
• It eliminates licensing and reduces regulatory hurdles, enabling small businesses and entrepreneurs to set up Wi-Fi hotspots with ease.
• The system is designed to ensure seamless and secure internet access for users, with authentication managed through mobile applications.
• Benefits of PM-WANI:
• It enables inclusive digital growth by targeting rural and economically backward areas, fostering digital literacy and empowerment.
• By enhancing internet connectivity, it supports education, telemedicine, e-commerce, and remote working in underserved regions.
• The initiative promotes the creation of employment opportunities and boosts local entrepreneurship by enabling small businesses to offer Wi-Fi services.
• Global Context:
• India's PM-WANI initiative aligns with global efforts to provide universal internet access, supporting the United Nations Sustainable Development Goals (SDGs), particularly Goal 9 (Industry, Innovation, and Infrastructure).
• Similar initiatives have been launched globally, such as the Google Station Program, which provides free Wi-Fi at railway stations and public places in several countries.
• Challenges:
• Despite its potential, the initiative faces challenges such as infrastructure limitations, cybersecurity risks, and the need for awareness campaigns to encourage adoption in rural areas.
• Ensuring consistent internet speeds and maintaining the affordability of services are critical to the success of PM-WANI.

Important Points

• Implementation:
• The PM-WANI initiative is implemented by agencies such as the Department of Telecommunications (DoT) under the Ministry of Communications.
• The initiative does not require a license for PDOs but mandates a simple registration process through the DoT portal.
• Digital India Mission:
• PM-WANI is a significant part of the Digital India Mission, which aims to transform India into a digitally empowered society and knowledge economy.
• It complements other programs such as BharatNet, National Optical Fibre Network (NOFN), and Common Service Centers (CSCs).
• Future Prospects:
• PM-WANI is expected to create millions of Wi-Fi hotspots across India by 2025, making internet access ubiquitous and affordable.
• With advancements in 5G technology, the initiative could further enhance connectivity and data speeds.

The correct answer is Seshachalam.

Key Points

• Seshachalam Hills, located in Andhra Pradesh, is not included in the World Network of Biosphere Reserves. This designation is provided under UNESCO's Man and Biosphere Programme for areas demonstrating a balanced relationship between human activities and nature.
• Though Seshachalam Hills has ecological significance and was declared as a Biosphere Reserve in India in 2010, it has not yet attained the status of being part of the World Network of Biosphere Reserves.
• Other Indian Biosphere Reserves such as Pachmarhi, Nilgiri, and Similipal are included in UNESCO's World Network of Biosphere Reserves due to their global ecological importance.
• Pachmarhi Biosphere Reserve, located in Madhya Pradesh, was added to the World Network in 2009. It is known for its rich biodiversity and endemic species.
• Nilgiri Biosphere Reserve, spanning Tamil Nadu, Kerala, and Karnataka, was the first Indian reserve to be included in the World Network in 2000. It houses species like the Nilgiri Tahr and Malabar Civet.
• Similipal Biosphere Reserve, situated in Odisha, was included in the World Network in 2009. It is known for its tiger population and diverse flora and fauna.

Additional Information

• Biosphere Reserves:
• A Biosphere Reserve is a designated area that promotes the conservation of biodiversity, sustainable development, and research. It includes core, buffer, and transition zones to ensure balanced interaction between ecosystems and human activities.
• There are 19 Biosphere Reserves in India, out of which 12 are part of UNESCO's World Network of Biosphere Reserves.
• These reserves aim to protect habitats and species while fostering sustainable livelihoods for local communities.
• Seshachalam Hills:
• Located in Andhra Pradesh, Seshachalam Hills is renowned for its red sandalwood trees, a species listed under the IUCN Red List due to its endangered status.
• The region is part of the Eastern Ghats and supports rich biodiversity, including endemic flora and fauna.
• Despite its ecological importance, it is currently not part of the World Network of Biosphere Reserves.
• UNESCO's Man and Biosphere Programme:
• Launched in 1971, this programme aims to establish a scientific basis for improving relationships between people and their environments.
• The World Network of Biosphere Reserves includes globally recognized sites demonstrating sustainable development.
• India is actively involved in this programme, contributing significantly through its diverse biosphere reserves.
• Other Indian Biosphere Reserves in UNESCO's Network:
• Pachmarhi: Added in 2009, known for its endemic plant species and unique topography.
• Nilgiri: Added in 2000, covers three states and houses endangered species like the Nilgiri Tahr.
• Similipal: Added in 2009, recognized for its tiger population and significant floral diversity.

Important Points

• Criteria for Inclusion in World Network:
• To be included in the World Network, a biosphere reserve must meet UNESCO's criteria, demonstrating ecological balance, conservation efforts, and sustainable development.
• The reserve should actively involve local communities and stakeholders in its management and activities.
• Research, monitoring, and education are key components of a biosphere reserve's proposal to UNESCO.
• Conservation Initiatives in India:
• India's commitment to biodiversity conservation is reflected in national programmes like the National Biodiversity Action Plan and Wildlife Protection Act, 1972.
• Active measures include afforestation, protection of endangered species, and sustainable use of natural resources.

The correct answer is The cambium is absent.

Key Points

• Secondary growth refers to the increase in the girth or thickness of the plant due to the activity of lateral meristems such as vascular cambium and cork cambium.
• In monocots, vascular cambium is absent, which is the primary tissue responsible for secondary growth. Without cambium, secondary growth cannot occur.
• The absence of cambium in monocot roots and stems is due to their structural adaptation to their life processes, which rely more on primary growth for survival.
• Monocot roots primarily consist of scattered vascular bundles that lack the arrangement necessary for forming a cambium, making secondary growth impossible.
• This structural limitation is why monocots, such as grasses, bamboos, and palms, rely on their primary growth for all physiological functions and support.

Additional Information

• Pericycle:
• The pericycle is present in monocot roots and contributes to lateral root formation but does not contribute to secondary growth.
• In dicot roots, the pericycle can give rise to vascular cambium, enabling secondary growth.
• Endodermis:
• The endodermis is a layer of cells that regulates water and nutrient transport into the vascular cylinder. Its impermeability does not affect secondary growth.
• Monocot roots possess an endodermis, but it is not directly related to secondary growth.
• Pith:
• The pith in monocot roots is relatively large and occupies the central region. Its size does not inhibit secondary growth but is a structural characteristic.
• In dicots, the pith is smaller or absent in roots but does not play a role in secondary growth.
• Structural Adaptations in Monocots:
• Monocots have evolved to prioritize primary growth over secondary growth, allowing them to adapt to their environments efficiently.
• Examples of monocots include grasses, wheat, rice, maize, sugarcane, and palms.
• Monocots generally lack wood (secondary xylem) and have a herbaceous structure.

Important Points

• Dicots vs. Monocots:
• Dicots possess vascular cambium, which enables secondary growth, forming wood and bark in trees like oak and maple.
• Monocots lack vascular cambium, resulting in the absence of secondary growth and woody structures.
• Examples of Secondary Growth:
• Secondary growth is prominent in dicot plants like mango, neem, banyan, and rose.
• It leads to the formation of annual rings in trees, a key feature used for determining the age of plants.
• Meristems:
• Primary meristems (apical meristems) are responsible for vertical growth, while lateral meristems (vascular and cork cambium) contribute to girth.
• Monocots lack lateral meristems, which is why secondary growth is absent.

The correct answer is Mirak Mirza Ghiyath.

Key Points

• Humayun’s tomb, located in Delhi, was commissioned by Empress Bega Begum, the wife of Mughal Emperor Humayun, in the year 1569-70.
• The tomb was designed by Mirak Mirza Ghiyath, a Persian architect, and is one of the earliest examples of Mughal architecture in India.
• This architectural marvel was inspired by Persian traditions and incorporates features like the charbagh (quadrilateral garden layout), large domes, high arches, and intricate decorative elements.
• Mirak Mirza Ghiyath was specifically chosen for his expertise in Persian architectural styles, which played a vital role in shaping Mughal architecture.
• The tomb holds historical importance as the first garden-tomb in the Indian subcontinent and is also recognized as a UNESCO World Heritage Site since 1993.

Additional Information

• About Mirak Mirza Ghiyath:
• He was a renowned Persian architect, known for his mastery in designing structures inspired by Persian traditions.
• His work on Humayun’s tomb set the foundation for subsequent Mughal architectural landmarks such as the Taj Mahal.
• The use of the charbagh layout and intricate Persian motifs in Humayun’s tomb reflects his architectural brilliance.
• Key Features of Humayun’s Tomb:
• The tomb is built primarily using , with accents of white marble.
• Its is a prominent feature and an iconic aspect of Mughal architecture.
• The , divided into four parts by pathways and water channels, symbolizes as described in Islamic texts.
• The mausoleum is surrounded by a series of smaller tombs, including the tomb of , Humayun’s wife.
• UNESCO World Heritage Status:
• Humayun’s tomb was designated as a in due to its historical and architectural significance.
• The site underwent extensive restoration work to preserve its structural integrity and aesthetic beauty.
• Other Notable Mughal Tombs:
• The design of Humayun’s tomb influenced the construction of later monuments, including the .
• Other significant Mughal tombs include the tombs of (in Sikandra) and (in Lahore).

Important Points

• • Humayun’s tomb was commissioned during the reign of , Humayun’s son, to honor his father’s legacy.
• The tomb reflects the blending of and architectural styles.
• • It established several design elements like large domes, symmetrical layouts, and decorative arches, which became hallmarks of Mughal architecture.
• The site is considered a precursor to the , offering insights into the evolution of Mughal architectural practices.
• • Humayun’s tomb has undergone several restoration projects by organizations like and the .
• Efforts have been made to restore the gardens, pathways, and water channels to their original state.

The correct answer is Advocate General of State.

Key Points

• Article 165(1) of the Constitution of India provides for the appointment of an Advocate General for the State. This is the highest law officer in the state.
• The Advocate General is appointed by the Governor of the respective state. The Governor determines the remuneration and other conditions of service for the Advocate General.
• The Advocate General provides legal advice to the state government and performs any other legal duties assigned by the Governor.
• The Advocate General holds office during the pleasure of the Governor, which means there is no fixed tenure for this position.
• The Advocate General must be a person qualified to be appointed as a judge of a High Court, i.e., he/she must have been an advocate for at least 10 years or a judicial officer for at least 10 years.

Additional Information

• Role and Functions of the Advocate General:
• The Advocate General is responsible for representing the state government in cases before the High Court or the Supreme Court.
• He/she gives legal opinions on matters referred to him/her by the state government.
• The Advocate General has the right to participate in the proceedings of the state legislature but cannot vote.
• Acts as a friend of the court in cases of significant public importance.
• Other Constitutional Bodies Receiving Remuneration:
• Chairman of State Public Service Commission: Receives remuneration determined by the state legislature, not the Governor.
• Special Officer for Linguistic Minorities: Appointed under Article 350B but does not receive remuneration determined by the Governor.
• Inter-State Council Member: Relates to coordination between states under Article 263 but is not linked to remuneration by the Governor.
• Qualification for Advocate General:
• The Advocate General must be qualified to be a High Court Judge as per Article 217 of the Constitution.
• This means he/she must have served as an advocate for at least 10 years or as a judicial officer for a similar period.
• Article 165 in Context:
• Article 165 is a part of Chapter II of Part VI of the Constitution, which deals with the state executive.
• It ensures that the state has a competent legal officer to aid in the administration of legal matters and upholding the rule of law.

The correct answer is Variation.

Key Points

• Variation refers to the differences observed among individuals of the same species or offspring of the same parents.
• These variations can be genetic or environmental in origin.
• Genetic variations arise due to factors like mutation, recombination, or independent assortment during meiosis.
• Environmental variations occur due to external factors such as nutrition, climate, or lifestyle.
• Variations are crucial for the process of natural selection and play a significant role in evolution.
• Examples include differences in height, skin color, blood type, or other physical and genetic traits within the same species.

Additional Information

• Heredity:
• Heredity is the process through which genetic traits are passed from parents to offspring.
• It is governed by units of inheritance known as genes, which are located on chromosomes.
• For example, traits like eye color or blood type are determined by heredity.
• Mutation:
• Mutations are permanent changes in the DNA sequence of a gene.
• They can lead to new variations within a population.
• Mutations can be caused by factors such as radiation, chemicals, or errors during DNA replication.
• Hybridisation:
• Hybridisation is the process of crossing two different species or varieties to produce offspring with desirable traits.
• It is commonly used in agriculture to produce crops with better yield, disease resistance, or adaptability.
• An example is the hybridization of different rice varieties to produce high-yielding hybrid rice.
• Significance of Variation:
• Variations increase the genetic diversity in a population, which is important for adaptation and survival.
• They enable species to evolve and thrive in changing environmental conditions.
• For example, variation in beak shapes among finches helped Darwin study natural selection.

Important Points

• Variation is essential for evolution, as it provides the raw material for natural selection to act upon.
• Not all variations are beneficial; some may have neutral or harmful effects.
• Examples of genetic variation include polymorphism, such as different blood groups in humans or fur colors in animals.
• Environmental variations, such as tanning of the skin due to sunlight, are non-heritable and temporary.

The correct answer is Crocodile Conservation Programme.

Key Points

• The Crocodile Conservation Programme was initiated in 1975 under the Government of India to address the decline in the population of crocodiles in the country.
• It aimed to protect and conserve three species of crocodiles found in India: the Mugger crocodile (Crocodylus palustris), the Saltwater crocodile (Crocodylus porosus), and the Gharial (Gavialis gangeticus).
• The programme involved setting up breeding and rearing facilities (crocodile farms) and later releasing the crocodiles into their natural habitats.
• This initiative was part of the larger United Nations Development Programme (UNDP), supported by the Food and Agriculture Organization (FAO), which emphasized the need for global conservation efforts.
• It led to the establishment of several protected areas and sanctuaries, such as the National Chambal Sanctuary, which became key habitats for the conservation of crocodiles, especially the endangered Gharial.

Additional Information

• Mugger Crocodile:
• The Mugger crocodile, also known as the marsh crocodile, is found in freshwater habitats such as rivers, lakes, and marshes across the Indian subcontinent.
• It is classified as Vulnerable by the IUCN (International Union for Conservation of Nature).
• It is known for its adaptability to various habitats and is a key focus of the conservation programme.
• Saltwater Crocodile:
• The Saltwater crocodile is the largest living reptile and is found in the coastal areas of eastern India, including the Sundarbans and Odisha.
• It is classified as Least Concern by the IUCN due to its wide distribution.
• The Bhitarkanika National Park in Odisha plays a critical role in conserving this species.
• Gharial:
• The Gharial is a critically endangered species, distinguished by its long, thin snout adapted for catching fish.
• It is primarily found in the northern rivers of India, including the Ganges, Chambal, and Brahmaputra river systems.
• The National Chambal Sanctuary is one of the key protected areas for Gharial conservation.
• Important Features of the Programme:
• It includes activities like nest protection, habitat improvement, and public awareness campaigns to reduce human-wildlife conflict.
• It has successfully increased the population of crocodiles in several regions, making it a model for other wildlife conservation initiatives.
• The involvement of local communities has been a crucial component of the programme’s success.
• Impact of the Programme:
• The population of crocodiles has significantly increased in India, with some species recovering from the brink of extinction.
• It has contributed to the preservation of aquatic ecosystems, as crocodiles play a vital role in maintaining ecological balance.

Important Points

• Conservation Status:
• The Gharial is listed as Critically Endangered on the IUCN Red List, while the Mugger crocodile is classified as Vulnerable, and the Saltwater crocodile is Least Concern.
• Global Importance:
• The Crocodile Conservation Programme is part of India's commitment to global biodiversity conservation under international conventions like the Convention on International Trade in Endangered Species (CITES).
• Community Involvement:
• Local communities have been engaged in protection and monitoring efforts, especially in areas like Odisha and Madhya Pradesh.

The correct answer is AuditOnline.

Key Points

• AuditOnline is an application launched under the 'e-Panchayat Mission Mode Project' by the Government of India to ensure online audits of Panchayat accounts.
• This application facilitates the systematic audit process of Panchayati Raj Institutions (PRIs), including the recording of internal and external audits.
• It enables the digitized maintenance of records, ensuring transparency and accountability in Panchayat financial management.
• The platform is especially beneficial for real-time tracking of the audit process and promotes good governance practices at the grassroots level.
• The initiative is part of the government’s broader vision to digitize Panchayat operations and bring in greater efficiency and effectiveness in the functioning of local self-governments.

Additional Information

• 'e-Panchayat Mission Mode Project':
• This is a flagship initiative under the Digital India Programme aimed at making Panchayati Raj Institutions more transparent, accountable, and effective.
• It aims to digitize the functioning of Panchayats through various applications like AuditOnline, PlanPlus, ActionSoft, PRIYA Soft, and Gram Manchitra.
• The project helps in capacity building, financial management, and service delivery at the grassroots level.
• It emphasizes the use of technology for planning, monitoring, and auditing of Panchayat activities.
• Key Features of AuditOnline:
• Provides a comprehensive platform for audit management of Panchayat accounts.
• Supports online submission of audit reports, reducing manual errors and enhancing efficiency.
• Enables the tracking of audit objections and their resolution in real-time.
• Ensures compliance with statutory audit requirements for PRIs.
• Other Applications under 'e-Panchayat Mission Mode Project':
• PlanPlus: Helps Panchayats in creating and managing development plans.
• PRIYA Soft: Facilitates accounting and financial management for PRIs.
• ActionSoft: Tracks the implementation and progress of development projects.
• Gram Manchitra: A GIS-based platform for spatial planning and decision-making.
• Importance of Digitization in Panchayati Raj:
• Improves transparency and accountability in local governance.
• Enables better monitoring of funds and resources at the grassroots level.
• Strengthens the capacity of Panchayats to deliver essential services effectively.
• Promotes participatory governance by involving citizens in decision-making processes.

Important Points

• Significance of Panchayati Raj Institutions (PRIs):
• PRIs are the foundation of decentralized governance in India, established under the 73^rd Constitutional Amendment Act, 1992.
• They play a crucial role in implementing rural development programs and schemes like MGNREGA, PMAY, and SBM.
• The introduction of digital tools like AuditOnline enhances the efficiency and credibility of PRIs.
• Audit Process in Panchayats:
• Audits are conducted to ensure that public funds are utilized efficiently and in adherence to prescribed norms.
• The shift to online audit systems like AuditOnline minimizes delays and discrepancies in the process.

The correct answer is Krishnadasa Kaviraja.

Key Points

• Chaitanya Charitamrita is a renowned biography of Chaitanya Mahaprabhu, a 15^th–16^th-century saint and the founder of Gaudiya Vaishnavism.
• It was authored by Krishnadasa Kaviraja, a prominent devotee and scholar of the Gaudiya Vaishnava tradition.
• The book is written in Bengali, with some verses in Sanskrit, and is considered a primary text of the Gaudiya Vaishnava theology.
• Krishnadasa Kaviraja composed this work in the 17^th century, basing it on the accounts of Chaitanya’s disciples and earlier works such as the Chaitanya Bhagavata by Vrindavana Dasa Thakura.
• The text is divided into three sections: Adi-lila (early pastimes), Madhya-lila (middle pastimes), and Antya-lila (final pastimes), covering the life and teachings of Chaitanya Mahaprabhu in detail.

Additional Information

• Chaitanya Mahaprabhu:
• Chaitanya Mahaprabhu (1486–1534) is regarded as a combined incarnation of Radha and Krishna in the Gaudiya Vaishnavism tradition.
• He emphasized the chanting of the Hare Krishna mantra as a means to achieve spiritual enlightenment and liberation.
• His teachings laid the foundation for the Bhakti Movement in Bengal and influenced devotional practices across India.
• Gaudiya Vaishnavism:
• It is a tradition of Vaishnavism that worships Radha and Krishna as the supreme divinity.
• The movement was popularized by Chaitanya Mahaprabhu in the 16^th century.
• Its core practices include Nama-sankirtana (public chanting of Krishna's names) and devotional service to Krishna.
• Other Works by Krishnadasa Kaviraja:
• Besides Chaitanya Charitamrita, Krishnadasa Kaviraja is also known for his commentary on the Govinda-lilamrita, a text about Krishna’s pastimes.
• Other Authors and Context:
• Vallabhacharya: A theologian and the founder of the Pushtimarg sect, but not associated with the biography of Chaitanya Mahaprabhu.
• Kabir: A 15^th-century poet-saint known for his syncretic poetry, unrelated to Gaudiya Vaishnavism or Chaitanya's life.
• Mandev: No historical records link Mandev to the biography of Chaitanya Mahaprabhu.

Important Points

• Historical Context: The Chaitanya Charitamrita was composed during a time when the Bhakti Movement was flourishing in India, promoting devotion and personal connection to God over ritualistic practices.
• Influence: The teachings and philosophy of Chaitanya Mahaprabhu, as documented by Krishnadasa Kaviraja, have had a lasting impact on devotional practices and have inspired movements like the International Society for Krishna Consciousness (ISKCON).
• Language: The use of Bengali made the text accessible to a wider audience, while the inclusion of Sanskrit verses added theological depth.
• Legacy: The Chaitanya Charitamrita remains a cornerstone of Gaudiya Vaishnava literature and theology, studied and revered by devotees worldwide.

The correct answer is 1977.

Key Points

• The Prime Minister’s Secretariat was renamed the Prime Minister’s Office in the year 1977.
• The change occurred during the tenure of Morarji Desai, who served as the Prime Minister of India from 1977 to 1979.
• The renaming was part of efforts to streamline government structures and reflect the evolving administrative needs of the country.
• The Prime Minister’s Office (PMO) serves as the administrative office of the Prime Minister, coordinating key policy matters, communication, and implementation of government programs.
• The PMO today plays a crucial role in managing critical national and international affairs, serving as the nerve center of executive decision-making.

Additional Information

• Role of the Prime Minister’s Office (PMO):
• The PMO is responsible for assisting the Prime Minister in day-to-day governance and policy formulation.
• It acts as a communication channel between the Prime Minister and various ministries, departments, and external stakeholders.
• The PMO handles critical issues such as national security, international relations, and economic strategy.
• The office is also tasked with monitoring and ensuring the implementation of flagship programs and schemes introduced by the government.
• Key Developments in 1977:
• India witnessed its first non-Congress government, led by the Janata Party, with Morarji Desai serving as the Prime Minister.
• This period marked significant political and administrative reforms, including the renaming of the Prime Minister’s Secretariat to the PMO.
• The change symbolized a shift towards a more structured and professional approach to governance and administration.
• Functions of the PMO:
• Policy coordination across ministries and departments to ensure effective governance.
• Handling public grievances and petitions addressed to the Prime Minister.
• Providing strategic advice and intelligence to the Prime Minister for decision-making.
• Overseeing the implementation of national projects and schemes.
• Important Personalities Associated with the PMO:
• Principal Secretary to the Prime Minister: The top bureaucrat in the PMO who assists in coordination and decision-making.
• National Security Advisor (NSA): Responsible for advising the Prime Minister on security matters.
• Notable figures who have served in the PMO include Brijesh Mishra (NSA under Atal Bihari Vajpayee) and Nripendra Misra (Principal Secretary under Narendra Modi).

Important Points

• Historical Context:
• The Prime Minister’s Secretariat was initially established to provide administrative support to the Prime Minister.
• Over time, it evolved into a more comprehensive office with expanded roles and responsibilities.
• Key Prime Ministers Associated with PMO Evolution:
• Jawaharlal Nehru: Established the groundwork for the Prime Minister’s Secretariat.
• Morarji Desai: Renamed it as the Prime Minister’s Office in 1977.
• Indira Gandhi: Strengthened the PMO’s role during her tenure.
• Narendra Modi: Enhanced the scope and modernized the PMO to manage contemporary challenges.

The correct answer is Rights of citizenship of certain persons of Indian origin residing outside India.

Key Points

• Article 8 of the Indian Constitution provides Indian citizenship rights to individuals of Indian origin residing outside India, especially those born in India or having parents/grandparents born in undivided India.
• It is applicable to persons who are residing outside India and wish to retain their citizenship based on their Indian origin.
• Such individuals must be registered by diplomatic or consular authorities representing India in their respective countries of residence.
• This article ensures that people of Indian origin, despite living abroad, have a mechanism to secure their Indian citizenship and maintain ties with their home country.
• The registration process is governed by laws established by the Parliament of India, ensuring a structured approach to granting citizenship.

Additional Information

• Indian Citizenship under the Constitution:
• The Indian Constitution has provisions under Articles 5 to 11 that define the rights and laws related to Indian citizenship.
• Article 5 deals with citizenship at the commencement of the Constitution, while Article 11 grants Parliament the authority to regulate citizenship through legislation.
• Citizenship Act of 1955:
• The Citizenship Act, 1955, passed by the Indian Parliament, elaborates on the provisions of Articles 5 to 11.
• It provides five modes of acquiring citizenship: birth, descent, registration, naturalization, and incorporation of territory.
• Article 8 is implemented under the provisions of this Act for persons of Indian origin residing abroad.
• Persons of Indian Origin (PIO):
• A Person of Indian Origin (PIO) is an individual who has ancestral ties to India but resides in another country.
• PIOs are eligible for certain benefits, including easier visa norms and access to Indian citizenship as per Article 8.
• Overseas Citizenship of India (OCI):
• The OCI card is issued to people of Indian origin who hold citizenship in other countries but wish to retain their connection with India.
• It offers benefits like visa-free travel to India and access to employment and education opportunities in India.

Important Points

• Article 6: Provides citizenship rights to migrants from Pakistan before July 19, 1948.
• Article 7: Deals with citizenship rights for individuals who migrated to Pakistan but later returned to India.
• Article 9: States that Indian citizenship will be lost if an individual voluntarily acquires citizenship of another country.
• Article 10: Ensures the continuance of citizenship rights as per constitutional provisions.
• Article 11: Grants Parliament the power to regulate citizenship laws in India, enabling amendments to the Citizenship Act.

The correct answer is C R Das and Motilal Nehru.

Key Points

• The Swaraj Party was founded in 1923 by prominent Congress leaders C R Das (Chittaranjan Das) and Motilal Nehru.
• The party was established as a result of differences within the Indian National Congress (INC) regarding the strategy to attain self-rule or "Swaraj."
• The Swarajists opposed the Non-Cooperation Movement’s suspension in 1922 and sought to enter the legislative councils to oppose British policies from within.
• Their goal was to use constitutional methods to obstruct colonial governance and highlight the Indian demand for self-governance.
• Chittaranjan Das served as the first president of the Swaraj Party, while Motilal Nehru acted as the secretary of the party.

Additional Information

• Background:
• The suspension of the Non-Cooperation Movement after the Chauri Chaura incident in 1922 led to a divide within the Congress.
• While some leaders, like Mahatma Gandhi, preferred non-violent non-cooperation, others like C R Das and Motilal Nehru believed in engaging with the British through legislative councils.
• Swaraj Party’s Role:
• The Swaraj Party contested the 1923 elections to legislative councils and won a significant number of seats in provinces like Bengal, Bombay, and the Central Provinces.
• Within the councils, Swarajists aimed to block government budgets and legislative proposals, exposing the inefficiency of British rule.
• Decline of the Swaraj Party:
• After the death of C R Das in 1925, the Swaraj Party started losing its momentum.
• Internal divisions and differences with the Congress leadership further weakened the party.
• Important Leaders:
• C R Das: Known as "Deshbandhu" (Friend of the Nation), he was a prominent nationalist leader, lawyer, and advocate of self-rule.
• Motilal Nehru: A key figure in the Indian independence movement and father of Jawaharlal Nehru, he played a crucial role in shaping the Swaraj Party’s strategy.
• Impact:
• The Swaraj Party’s activities demonstrated the effectiveness of legislative obstruction as a political tool against colonial rule.
• It laid the groundwork for future strategies adopted by the Congress in the freedom struggle.

Important Points

• Significant Events:
• 1923 Elections: The Swaraj Party participated in the elections under the Montagu-Chelmsford Reforms and emerged as a strong opposition in the councils.
• Resignation from Councils: In 1926, many Swarajists resigned from the councils due to their inability to achieve substantial reforms.
• Legacy:
• The Swaraj Party’s effort to combine legislative and non-legislative methods influenced later phases of the Indian freedom struggle.
• It marked a significant shift in the approach of Indian political leaders toward achieving self-rule.

The correct answer is Current Account.

Key Points

• A Current Account is a type of bank account specifically designed for individuals and businesses that need to perform frequent and large banking transactions.
• It allows the account holder to withdraw funds without any prior notice, providing high liquidity to meet daily financial requirements.
• Overdraft facility is a key feature of current accounts, enabling users to withdraw more money than they have in their accounts, subject to a pre-approved limit.
• Unlike savings accounts, current accounts do not have any restrictions on the number of transactions per day, making them ideal for businesses and enterprises.
• No interest is paid on the balance in a current account because it is primarily meant for facilitating transactions rather than savings.

Additional Information

• Savings Account:
• A savings account is designed to encourage individuals to save money while earning interest on their deposits.
• Withdrawals from a savings account may be limited by the bank, and prior notice may be required for larger amounts.
• It is best suited for individuals with moderate transaction needs and a focus on saving rather than frequent withdrawals.
• Fixed Deposit Account:
• A fixed deposit (FD) account is a type of savings account where money is deposited for a fixed tenure, and the depositor earns a higher rate of interest compared to a regular savings account.
• Premature withdrawal from an FD may lead to penalties and loss of interest.
• It is ideal for individuals looking for long-term savings with low-risk investments.
• Recurring Deposit Account:
• A recurring deposit (RD) account allows individuals to deposit a fixed amount of money at regular intervals (e.g., monthly) for a specific tenure.
• Withdrawals before maturity are not allowed without penalties, and the account is intended for disciplined savings.
• This type of account is suitable for individuals who wish to save systematically while earning interest.
• Current Account Features:
• High liquidity with no limit on transactions per day.
• Primarily used by businesses, firms, companies, and organizations for operational purposes.
• Often comes with value-added services such as checkbooks, internet banking, and overdraft facilities.
• No interest earned on balances, but banks may charge fees for maintaining the account.

Important Points

• Legal Guidelines:
• According to banking regulations, current accounts are not designed for earning interest but for facilitating frequent financial transactions.
• Businesses and organizations are typically required to maintain a minimum balance in their current accounts, failing which penalties may be imposed.
• Uses:
• Current accounts are extensively used by traders, entrepreneurs, and companies for managing their cash flow and operational expenses.
• They also facilitate the smooth processing of bulk payments such as salaries, vendor payments, and utility bills.
• Global Context:
• In many countries, such as the United States and United Kingdom, current accounts (or checking accounts) are a standard offering in the banking sector.
• These accounts are pivotal for small and medium enterprises (SMEs) and large corporations in conducting business transactions globally.

The correct answer is Article 344.

Key Points

• Article 344 of the Constitution of India deals with the appointment of a Commission and Committee of Parliament on Official Language.
• The President of India is mandated under Article 344(1) to constitute a Commission at the expiration of five years from the commencement of the Constitution and thereafter at the expiration of ten years and at such other times as the President may direct.
• The main purpose of this Commission is to make recommendations regarding the progressive use of Hindi for official purposes of the Union and restrictions on the use of the English language for all or any of the official purposes of the Union.
• Based on the Commission’s recommendations, a Committee of Parliament is constituted under Article 344(4) to examine the recommendations and suggest their implementation.
• This Article plays a significant role in the promotion and development of Hindi as the official language of India while addressing concerns regarding linguistic diversity.

Additional Information

• Official Language Provisions in the Constitution:
• Part XVII of the Constitution deals with the Official Language from Articles 343 to 351.
• Article 343: Declares Hindi in Devanagari script as the official language of the Union.
• Article 346: Deals with the official language for communication between states and between a state and the Union.
• Article 351: Directs the Union to promote the spread of Hindi and develop it so that it may serve as a medium of expression for the composite culture of India.
• Commission on Official Language:
• The first Official Language Commission was constituted in 1955 under the chairmanship of B.G. Kher.
• It submitted its report in 1956 recommending the adoption of Hindi as the official language with certain safeguards for non-Hindi speaking regions.
• Linguistic Diversity in India:
• India is home to 22 scheduled languages listed in the Eighth Schedule of the Constitution.
• There are over 1,600 dialects spoken across the country, reflecting its rich linguistic heritage.
• Three-Language Formula:
• Introduced as part of the National Policy on Education in 1968 to promote national integration and multilingualism.
• It includes the study of Hindi, English, and a regional language.

Important Points

• Implementation of Official Language Policy:
• The Official Language Act, 1963 ensures the continued use of English for official purposes along with Hindi.
• It provides for the use of both Hindi and English in communications between the Union and states or among states.
• Challenges in Promoting Hindi:
• Resistance from non-Hindi speaking states, especially in the southern and northeastern regions.
• Need for a balanced approach to promote Hindi without undermining regional languages.
• Constitutional Safeguards:
• Article 347: Recognizes the right of a linguistic minority to demand the use of their language in a specific region.
• Article 350A: Directs states to provide facilities for instruction in the mother tongue at the primary stage of education.

The correct answer is Ladakh.

Key Points

• Asia's largest and the world's highest imaging Cherenkov Observatory was inaugurated in October 2024 in the Union Territory of Ladakh.
• This observatory is located at Hanle in Ladakh, which is already home to the Indian Astronomical Observatory, one of the world's highest sites for optical, infrared, and gamma-ray telescopes.
• The observatory is part of the Major Atmospheric Cherenkov Experiment (MACE), aimed at studying gamma rays and cosmic phenomena.
• The site was selected due to its high altitude, clear skies, and minimal atmospheric interference, making it an ideal location for gamma-ray astronomy.
• The project is spearheaded by the Bhabha Atomic Research Centre (BARC) in collaboration with other scientific institutions in India.
• This observatory plays a crucial role in advancing our understanding of high-energy cosmic events and the universe's structure.

Additional Information

• Gamma-ray Astronomy:
• Gamma-ray astronomy involves studying the universe through gamma rays, the highest-energy form of light.
• Gamma rays are produced by the most energetic and extreme phenomena, such as supernovae, neutron stars, black holes, and cosmic rays.
• Observatories like MACE help detect and analyze these rays, providing insights into cosmic events and particle physics.
• Hanle Observatory:
• Hanle is located at an altitude of approximately 4,500 meters above sea level, making it one of the highest astronomical sites globally.
• It hosts various advanced telescopes, including the High-Altitude Gamma Ray Telescope (HAGAR) and the GROWTH-India Telescope.
• The site is managed by the Indian Institute of Astrophysics (IIA).
• Bhabha Atomic Research Centre (BARC):
• BARC is India's premier nuclear research facility, headquartered in Mumbai.
• It is instrumental in developing advanced technologies for nuclear energy, particle physics, and space sciences.
• The MACE project is one of BARC's significant contributions to astrophysical research.
• Importance of High-Altitude Observatories:
• High-altitude observatories minimize atmospheric interference, providing clearer observations of gamma rays and other cosmic phenomena.
• They are crucial for detecting extremely faint signals from distant celestial sources.
• Such observatories help scientists explore the universe's origin, structure, and evolution.

Important Points

• Why Ladakh?
• Ladakh's geographical location and high altitude make it ideal for astronomical observations.
• The region experiences minimal light pollution and atmospheric disturbances, ensuring optimal conditions for gamma-ray detection.
• Technological Features of MACE:
• MACE is equipped with a 21-meter diameter telescope, making it one of the largest imaging Cherenkov telescopes globally.
• The telescope uses advanced Cherenkov radiation technology to detect gamma rays produced during cosmic ray interactions.
• Global Context:
• The MACE observatory places India on the global map of advanced astronomical research facilities.
• It contributes significantly to international collaborations in astrophysics and space sciences.

The correct answer is Bihar.

Key Points

• As per the Census 2011, Bihar recorded the lowest literacy rate among all states in India at 61.8%.
• The literacy rate is calculated as the percentage of the population aged 7 years and above who can read and write with understanding in any language.
• Factors contributing to Bihar's low literacy rate include lack of educational infrastructure, poverty, and socio-economic challenges.
• In contrast, states like Kerala recorded the highest literacy rate (94%) in the same census, highlighting the disparity in educational attainment across the country.
• Efforts have been initiated to improve literacy in Bihar, such as the Saakshar Bharat Mission and other state-level initiatives to promote education.

Additional Information

• Literacy Rate in India (Census 2011):
• The overall literacy rate of India as per Census 2011 was 74.04%, with male literacy at 82.14% and female literacy at 65.46%.
• The rural literacy rate stood at 67.77%, while urban literacy was significantly higher at 84.11%.
• State-wise Comparison:
• Kerala had the highest literacy rate at 94%, followed by states like Lakshadweep (91.85%) and Mizoram (91.33%).
• Bihar, with a literacy rate of 61.8%, was the lowest among all states, followed by Arunachal Pradesh (65.38%) and Rajasthan (67.06%).
• Challenges in Bihar:
• Lack of trained teachers and sufficient schools in rural areas.
• High dropout rates due to poverty and child labor.
• Gender disparity in education, with female literacy significantly lower than male literacy.
• Government Initiatives:
• The Saakshar Bharat Programme was launched to promote adult literacy, with a special focus on women.
• Efforts under the Right to Education (RTE) Act aim to ensure free and compulsory education for children aged 6 to 14 years.
• State-specific schemes like the Bihar Education Project focus on improving primary and secondary education infrastructure.

Important Points

• Urban vs Rural Literacy: Urban areas in Bihar have a significantly higher literacy rate compared to rural areas due to better access to educational resources.
• Female Literacy Gap: Female literacy in Bihar lags behind male literacy, with a gender literacy gap of around 20% as of Census 2011.
• Education Budget: The Bihar government has been increasing its education budget annually to improve the state's literacy rate and educational infrastructure.
• Role of NGOs: Various non-governmental organizations (NGOs) like Pratham and Aga Khan Foundation are actively involved in literacy and skill development programs in the state.

Given:

Lateral surface area = 620.9 cm²

Height = 8 cm

π = 3.14

Formula Used:

Lateral surface area of cylinder = 2 × π × r × h

Volume of cylinder = π × r² × h

Calculation:

⇒ 2 × π × r × h = 620.9

⇒ 2 × 3.14 × r × 8 = 620.9

⇒ 50.24 × r = 620.9

⇒ r = 620.9 ÷ 50.24

⇒ r = 12.35867834

⇒ Volume = π × r² × h

⇒ Volume = 3.14 × (12.35867834)² × 8

⇒ Volume = 3.14 × 152.736930409 × 8

⇒ Volume = 3.14 × 1221.89544327

⇒ Volume = 3836.75 cm³

∴ The correct answer is 3836.75 cm³.

Given:

Time taken to type 8 pages = 40 minutes

Total time available = 80 minutes

Formula Used:

Work rate = Total work ÷ Time taken

Total work = Work rate × Time available

Calculation:

⇒ Work rate = 8 ÷ 40

⇒ Work rate = 1 ÷ 5

⇒ Total work = (1 ÷ 5) × 80

⇒ Total work = 16

∴ The correct answer is 16.

Given:

Profit = 10%

Loss = 12%

Final selling price = 2420

Formula Used:

Selling price = Cost price × (1 + Profit%)

Selling price = Cost price × (1 − Loss%)

Calculation:

⇒ Let cost price of Mahesh = x

⇒ Selling price to David = x × 1.10

⇒ Selling price to Rodney = x × 1.10 × 0.88

⇒ x × 1.10 × 0.88 = 2420

⇒ x × 0.968 = 2420

⇒ x = 2420 ÷ 0.968

⇒ x = 2500

∴ The correct answer is 2500.

Given:

Time taken by A = 20 minutes

Time taken by B = 13 minutes

Time both worked = 4 minutes

Formula Used:

Work done = Time × Efficiency

Calculation:

⇒ LCM of 20 and 13 = 260

⇒ Efficiency of A = 260 ÷ 20 = 13 units/min

⇒ Efficiency of B = 260 ÷ 13 = 20 units/min

⇒ Efficiency of (A + B) = 13 + 20 = 33 units/min

⇒ Work done in 4 minutes = 33 × 4 = 132 units

⇒ Remaining work = 260 − 132 = 128 units

⇒ Time taken by B = 128 ÷ 20

⇒ Time taken by B = 6.4 minutes

∴ The correct answer is 6.4 minutes.

Given:

Difference of marks = 15

Marks of one student = 52% of total marks

Formula Used:

Percentage = (Part ÷ Whole) × 100

Calculation:

⇒ Let total marks = x

⇒ Marks of one student = 0.52x

⇒ Marks of other student = x − 0.52x = 0.48x

⇒ Difference = 0.52x − 0.48x

⇒ 0.04x = 15

⇒ x = 15 ÷ 0.04

⇒ x = 375

∴ The correct answer is 375.

Given:

Children = 20%

Men = 40%

Women = 40%

Average weight of children = 40 kg

Average weight of men = 60 kg

Average weight of women = 40 kg

Formula Used:

Average = (Σ (weight × proportion))

Calculation:

⇒ Average = (20 × 40 + 40 × 60 + 40 × 40) ÷ 100

⇒ Average = (800 + 2400 + 1600) ÷ 100

⇒ Average = 4800 ÷ 100

⇒ Average = 48 kg

∴ The correct answer is 48 kg.

Given:

Income in 2020 = 50

Expenditure in 2020 = 30

Income in 2021 = 40

Expenditure in 2021 = 30

Formula Used:

Profit = Income − Expenditure

Calculation:

⇒ Profit in 2020 = 50 − 30 = 20

⇒ Profit in 2021 = 40 − 30 = 10

⇒ Difference = 20 − 10

⇒ Difference = 10

∴ The correct answer is 10.

Given:

Area = 44 cm²

One side = 10 cm

Formula Used:

Area of right-angled triangle = (1/2) × Base × Height

Calculation:

⇒ 44 = (1/2) × 10 × Other side

⇒ Other side = (44 × 2) ÷ 10

⇒ Other side = 8.8 cm

∴ The correct answer is 8.8 cm.

Given:

Selling Price = ₹4,725

Marked Price = ₹5,400

Formula Used:

Discount (%) = [(Marked Price - Selling Price) ÷ Marked Price] × 100

Calculation:

⇒ Marked Price - Selling Price = ₹5,400 - ₹4,725

⇒ ₹675

⇒ Discount (%) = (₹675 ÷ ₹5,400) × 100

⇒ (675 × 100) ÷ 5,400

⇒ 12.5

∴ The correct answer is 12.5.

Given:

Average marks = 62

Number of students = 13

Formula Used:

Total marks = Average × Number of students

New average = New total ÷ Number of students

Calculation:

⇒ Total marks = 62 × 13

⇒ Total marks = 806

⇒ New total marks = 806 × 2

⇒ New total marks = 1612

⇒ New average = 1612 ÷ 13

⇒ New average = 124

∴ The correct answer is 124.

Given:

\( 2.\bar{4} \)

\( 0.\bar{6} \)

\( 0.1\bar{6} \)

Formula Used:

Conversion of repeating decimals to fractions

Multiplication of fractions

Calculation:

\( \Rightarrow \text{Let } x = 2.\bar{4} \)

\( \Rightarrow 10x = 24.\bar{4} \)

\( \Rightarrow 10x - x = 24.\bar{4} - 2.\bar{4} \)

\( \Rightarrow 9x = 22 \)

\( \Rightarrow x = \frac{22}{9} \)

\( \Rightarrow \text{Let } y = 0.\bar{6} \)

\( \Rightarrow 10y = 6.\bar{6} \)

\( \Rightarrow 10y - y = 6.\bar{6} - 0.\bar{6} \)

\( \Rightarrow 9y = 6 \)

\( \Rightarrow y = \frac{6}{9} \)

\( \Rightarrow y = \frac{2}{3} \)

\( \Rightarrow \text{Let } z = 0.1\bar{6} \)

\( \Rightarrow 10z = 1.\bar{6} \)

\( \Rightarrow 10z = 1 + 0.\bar{6} \)

\( \Rightarrow 10z = 1 + \frac{2}{3} \)

\( \Rightarrow 10z = \frac{5}{3} \)

\( \Rightarrow z = \frac{5}{3} \div 10 \)

\( \Rightarrow z = \frac{5}{30} \)

\( \Rightarrow z = \frac{1}{6} \)

\( \Rightarrow \text{Value} = \frac{22}{9} \times \frac{2}{3} \times \frac{1}{6} \)

\( \Rightarrow \text{Value} = \frac{22 \times 2 \times 1}{9 \times 3 \times 6} \)

\( \Rightarrow \text{Value} = \frac{44}{162} \)

\( \Rightarrow \text{Value} = \frac{22}{81} \)

∴ The correct answer is \( \frac{22}{81} \).

Given:

Profit = 20%

Loss = 20%

Selling prices are equal

Formula Used:

Net loss % = (Loss% × Loss%) ÷ 100

Calculation:

⇒ Net loss % = (20 × 20) ÷ 100

⇒ Net loss % = 400 ÷ 100

⇒ Net loss % = 4%

∴ The correct answer is 4%.

Given:

Rate = 20%

Time = 2 years

Amount = 49428

Formula Used:

Amount = Principal × (1 + r ÷ 100)ⁿ

Calculation:

⇒ 49428 = P × (1 + 20 ÷ 100)²

⇒ 49428 = P × (1.2)²

⇒ 49428 = P × 1.44

⇒ P = 49428 ÷ 1.44

⇒ P = 34325

∴ The correct answer is 34325.

Given:

X

242

132

Formula Used:

Mean proportional = √(value 1 × value 2)

Calculation:

⇒ Mean proportional = √(X × 242)

⇒ 132 = √(X × 242)

⇒ 132² = X × 242

⇒ 17424 = X × 242

⇒ X = 17424 ÷ 242

⇒ X = 72

∴ The correct answer is 72.

Given:

Principal (P) = ₹400

Time (T) = 9.5 years

Rate of Interest (R) = 12% per annum

Formula Used:

Simple Interest (SI) = (P × T × R) ÷ 100

Calculation:

⇒ SI = (400 × 9.5 × 12) ÷ 100

⇒ SI = (45600) ÷ 100

⇒ SI = ₹456

∴ The correct answer is 456.

Given:

Ratio (story : non-story) = 4 : 1

Story books = 1200

New ratio = 5 : 1

Formula Used:

Quantity = Ratio × Common factor

Calculation:

⇒ 4 parts = 1200

⇒ 1 part = 1200 ÷ 4

⇒ 1 part = 300

⇒ Non-story books = 1 part = 300

⇒ New ratio = 5 : 1

⇒ Story books (new) = 5 × 300

⇒ Story books (new) = 1500

⇒ Books bought = 1500 − 1200

⇒ Books bought = 300

∴ The correct answer is 300.

Given:

\( \sqrt{\left(5+\sqrt{\left(11+\sqrt{\left(19+\sqrt{\left(29+\sqrt{49}\right)}\right)}\right)}\right)} \)

Concept Used:

\( \text{Simplification of nested radicals} \)

Calculation:

\( \sqrt{\left(5+\sqrt{\left(11+\sqrt{\left(19+\sqrt{\left(29+\sqrt{49}\right)}\right)}\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{\left(11+\sqrt{\left(19+\sqrt{\left(29+7\right)}\right)}\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{\left(11+\sqrt{\left(19+\sqrt{36}\right)}\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{\left(11+\sqrt{\left(19+6\right)}\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{\left(11+\sqrt{25}\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{\left(11+5\right)}\right)} \)

\( \Rightarrow \sqrt{\left(5+\sqrt{16}\right)} \)

\( \Rightarrow \sqrt{\left(5+4\right)} \)

\( \Rightarrow \sqrt{9} \)

\( \Rightarrow 3 \)

∴ The correct answer is \( 3 \)

Given:

Initial cost = 107073

Final cost = 158094

Formula Used:

Percentage increase = ((Final − Initial) ÷ Initial) × 100

Calculation:

⇒ Increase = 158094 − 107073

⇒ Increase = 51021

⇒ Percentage increase = (51021 ÷ 107073) × 100

⇒ Percentage increase = 47.64%

⇒ Rounded value = 48%

∴ The correct answer is 48%.

Given:

Distance₁ = 216 km

Speed₁ = 54 km/h

Distance₂ = 460 km

Speed₂ = 92 km/h

Distance₃ = 500 km

Speed₃ = 50 km/h

Formula Used:

Average speed = Total distance ÷ Total time

Time = Distance ÷ Speed

Calculation:

⇒ Time₁ = 216 ÷ 54 = 4 hours

⇒ Time₂ = 460 ÷ 92 = 5 hours

⇒ Time₃ = 500 ÷ 50 = 10 hours

⇒ Total distance = 216 + 460 + 500 = 1176 km

⇒ Total time = 4 + 5 + 10 = 19 hours

⇒ Average speed = 1176 ÷ 19

⇒ Average speed = 61.89 km/h

∴ The correct answer is 61.89 km/h.

Given:

Initial speed = 86 km/hr

Reduction percentage = 54%

Formula Used:

Reduced speed = Initial speed × (1 - Reduction percentage ÷ 100)

Calculation:

⇒ Reduced speed = 86 × (1 - 54 ÷ 100)

⇒ Reduced speed = 86 × (1 - 0.54)

⇒ Reduced speed = 86 × 0.46

⇒ Reduced speed = 39.56 km/hr

∴ The correct answer is 39.56 km/hr.

The correct answer is '4' i.e. Shephird .

Key Points

• The word Shephird is incorrectly spelled. The correct spelling is Shepherd.
• A shepherd refers to a person who herds and tends to sheep, and it is a commonly used word in English.
• The other options, Fortnight, Simplify, and Inaudible, are correctly spelled and do not require any changes.

Correct sentence: The incorrectly spelled word is Shephird, which should be corrected to Shepherd.

Additional Information

• Fortnight:
• Definition: A period of two weeks.
• Example: I’ll see you again in a fortnight.
• Simplify:
• Definition: To make something easier or less complex.
• Example: She tried to simplify the instructions for the test.
• Inaudible:
• Definition: Something that cannot be heard.
• Example: His voice was inaudible over the loud noise.

The correct answer is '3' i.e. Flexible .

Key Points

• Word Analysis: Austere (underlined) describes a lifestyle that is extremely simple, severe, or strictly disciplined, often lacking any comforts or luxuries.
• Contextual Clue: The sentence uses "While," indicating a contrast. Her brother's lifestyle is "sumptuous" (luxurious/expensive), so we need a word that represents the opposite of rigid simplicity.
• Evaluating Options:
• 1. Plain: A synonym; refers to something simple and unadorned.
• 2. Stringent: A synonym in terms of "strictness"; refers to precise and exacting requirements.
• 3. Flexible: The antonym; refers to being capable of bending or changing easily, contrasting with the rigid/severe nature of an austere life.
• 4. Frugal: A synonym; refers to being sparing or economical regarding money or food.
• Conclusion: Since options 1, 2, and 4 are closely related to the meaning of austere, Flexible is the most appropriate antonym in this set.

Additional Information

• Synonyms for Austere: Stark, Severe, Ascetic, Spartan, Unadorned.
• Antonyms for Austere: Luxurious, Ornate, Indulgent, Sumptuous.
• Vocabulary:
• Austere (Hindi meaning: सादा / कठोर - Saada / Kathor): Living without comforts or luxuries.
• Flexible (Hindi meaning: लचीला - Lacheela): Ready and able to change or adapt to different circumstances.
• Sumptuous (Hindi meaning: वैभवशाली / आलीशान - Vaibhavshali / Aalishan): Splendid and expensive-looking.

The correct answer is '3' i.e. Emaciated .

Key Points

• The word “Emaciated” is used to describe someone who is extremely thin or weak, often due to lack of food or illness.
• In the given sentence, the hiker is described as being in a state of utter exhaustion, with torn clothes, a gaunt face, and a weakened body, all of which align with the meaning of “Emaciated”.
• Option 1 (Halcyon) refers to a calm, peaceful, or prosperous state, which does not fit the context of the sentence.
• Option 2 (Robust) suggests strength and vitality, which is contrary to the hiker’s weakened state.
• Option 4 (Corpulent) means excessively fat, which is also inconsistent with the hiker’s description.

Correct sentence: The hiker, having lost his way and run out of supplies, stumbled into the village in a state of utter exhaustion. His clothes were torn, his face gaunt and his body weakened from days of hunger and thirst. He was clearly emaciated.

Additional Information

• Meaning of Options:
• Halcyon: Calm, peaceful, or tranquil.
• Robust: Strong, healthy, and full of energy.
• Emaciated: Abnormally thin or weak, often due to starvation or illness.
• Corpulent: Fat or obese.
• The correct choice should match the description of the hiker’s physical state as described in the passage.

The correct answer is '4' i.e. ran .

Key Points

• The sentence is in the past tense, as indicated by the phrase "when it saw the squirrel."
• In the past tense, the correct form of the verb is the simple past tense of the verb. The word "ran" is the simple past form of the verb "run."
• The other options are incorrect:
• Option 1 (runs): This is the present tense, which does not fit the past tense context of the sentence.
• Option 2 (run): This is the base form of the verb, which is incorrect for the past tense.
• Option 3 (running): This is the present participle form, which is used for continuous tenses, not simple past tense.

Correct sentence: The dog ran across the yard when it saw the squirrel.

Additional Information

• Simple Past Tense:
• Structure: Subject + Verb (past form) + Object.
• Example: She played the piano yesterday.
• Usage: Refers to actions or events that happened and were completed in the past.
• Present Continuous Tense:
• Structure: Subject + is/am/are + Verb (-ing form) + Object.
• Example: She is playing the piano now.
• Usage: Refers to actions that are happening at the moment of speaking.

The correct answer is '3' i.e. BACED .

Key Points

• The paragraph discusses the publication of Rachel Carson's book, Silent Spring, and its impact on the environmental movement.
• It begins with the publication of the book (Sentence B) and proceeds to describe the title's significance (Sentence D).
• Then, it elaborates on Carson's research and writing style (Sentence A), followed by the nationwide movement sparked by her work (Sentence C).
• Finally, it highlights Carson's legacy as a pioneer of environmentalism (Sentence E).

Correct order: BACED

Additional Information

• Explanation of Sentences:
• B: Introduces the publication of Silent Spring and its purpose.
• A: Highlights Carson's research and writing skills, which brought attention to the issue.
• C: Discusses the environmental movement sparked by her work.
• E: Explains the Carson's legacy as a pioneer of environmentalism.
• D: Concludes with significance of the book's title, 'Silent Spring.'

The correct answer is '4' i.e. oppertunity .

Key Points

• The word oppertunity in the sentence is spelled incorrectly.
• The correct spelling is opportunity.
• The sentence reads: "Despite the numerous oppertunity, challenges, achievements, and experiences in her career, she remained determined and focused."
• Correcting the spelling error improves the accuracy and clarity of the sentence.

Correct sentence: Despite the numerous opportunity, challenges, achievements, and experiences in her career, she remained determined and focused.

Additional Information

• Commonly Misspelled Words:
• Separate: Often misspelled as "seperate."
• Definitely: Frequently misspelled as "definately."
• Opportunity: Sometimes misspelled as "oppertunity."
• Tips to Avoid Spelling Errors:
• Practice using a dictionary or spell-check tools.
• Break the word into smaller components (e.g., "opp-or-tun-ity").
• Read and write frequently to become familiar with correct spellings.

The correct answer is '1' i.e. a, No article required .

Key Points

• The sentence structure involves articles before nouns. Articles are used to specify whether a noun is known or unknown in a given context.
• The word "professor" is a singular noun and requires the article "a" because it introduces a general, non-specific professor.
• The word "history" does not require an article because it is an uncountable noun used in a general sense.
• The correct structure of the sentence is: "She is a professor of history at our university."

Correct sentence: She is a professor of history at our university.

Additional Information

• Rules for Articles:
• "A" or "An": Used before singular, countable nouns when the noun is mentioned for the first time and is non-specific. Example: "I saw a bird."
• "The": Used for specific nouns that are already known to the speaker and listener. Example: "The bird flew away."
• No article: Used for uncountable nouns or plural nouns when speaking in a general sense. Example: "I like coffee."

The correct answer is '2' i.e. Welter .

Key Points

• The word Welter means a chaotic mess or a state of disorder.
• In the given sentence, the description of the artist's studio fits perfectly with the meaning of Welter, as it is described as a chaotic mess with paint-splattered brushes, canvases, and sculptures in various stages of completion.
• Other options do not align with the description:
• Serene: Suggests calmness and peace, which contradicts the chaotic scene described.
• Spartan: Refers to simplicity or austerity, which does not match the jumble of items described.
• Idyllic: Implies picturesque and peaceful, which again contrasts the messy and frenzied creative process described.

Correct sentence: The artist's studio was a chaotic mess, filled with a jumble of paint-splattered brushes, canvases leaning against every wall and sculptures in various stages of completion. The scene was a testament to the artist's frenzied creative process, a true Welter.

Additional Information

• Synonyms for Welter: Chaos, turmoil, disorder.
• Antonyms: Order, organization, tranquility.
• Usage Example: The welter of papers on his desk made it impossible to find anything quickly.

The correct answer is '4' i.e. a political thriller where witnesses are mysteriously disappearing .

Key Points

• The proverb "Dead men tell no tales" is often used in contexts involving secrecy, danger, and the elimination of witnesses.
• Its meaning aligns with the idea that a dead person cannot reveal information, making it a compelling thematic device for a story with suspense and intrigue.
• Option 4 fits this literary context because in a political thriller, the disappearance of witnesses directly ties to the theme of secrecy and cover-ups, which are central to the narrative.

Literary Context: The proverb serves as a metaphor for the silencing of truth, which is highly relevant in a political thriller where individuals with critical knowledge are being eliminated to conceal corruption or wrongdoing.

Additional Information

• Option 1: A utopian novel exploring eternal peace after death does not align with the proverb's darker and suspenseful tone.
• Option 2: A coming-of-age story about a boy learning to fish is unrelated to themes of secrecy and danger.
• Option 3: A travelogue documenting rural cultures and forgotten languages focuses on exploration and preservation, not the elimination of witnesses.
• Option 4: A political thriller perfectly matches the proverb's tone and thematic relevance, as it involves mystery, danger, and hidden truths.

The correct answer is '1' i.e. Sincere .

Key Points

• The underlined word "perfunctory" means superficial or done without much care or attention.
• The antonym of "perfunctory" is "sincere", which implies genuine or heartfelt.
• Other options like Uninterested, Superficial, and Routine are either synonyms or closely related to the meaning of perfunctory.

Correct sentence: The most appropriate antonym of the underlined word perfunctory is Sincere.

Additional Information

• Synonyms of Perfunctory:
• Superficial: Not thorough or detailed.
• Routine: Done regularly without special attention.
• Antonyms of Perfunctory:
• Sincere: Genuine or heartfelt.
• Thorough: Complete and detailed.

The correct answer is '2' i.e. Not everything that looks precious turns out to be so.

Key Points

• The proverb "All that glitters is not gold" emphasizes that appearances can be deceiving.
• It implies that not everything that looks attractive or valuable on the surface is truly precious or worthwhile.
• This proverb encourages individuals to look beyond superficial appearances and assess the true nature or value of things.

Correct interpretation: The proverb means Not everything that looks precious turns out to be so.

Additional Information

• Alternative Explanation:
• Sometimes, things that appear valuable or attractive may not have true worth or substance.
• For example, a shiny object may look appealing but could be made of cheap material.
• Practical Application:
• Always evaluate the true nature of people, objects, or situations instead of judging based on external appearances.
• For instance, a person with a charming demeanor might not always have good intentions.

The correct answer is '1' i.e. an .

Key Points

• The blank in the sentence needs an article to modify the noun "honest living."
• The article "an" is used before words that begin with a vowel sound. The word "honest" starts with a silent "h," and its initial sound is a vowel (o).
• The article "a" is used before words starting with a consonant sound, but it is incorrect here due to the vowel sound in "honest."
• "X" or no article is incorrect because the sentence requires an article to complete its grammatical structure.
• "the" is used for specific or previously mentioned nouns, but "honest living" is a general concept and doesn't require specificity.

Correct sentence: He said he became a criminal as it was difficult for him to earn an honest living.

Additional Information

• Articles:
• A: Used before singular, countable nouns starting with a consonant sound. Example: "a book."
• An: Used before singular, countable nouns starting with a vowel sound. Example: "an apple."
• The: Used before specific or previously mentioned nouns. Example: "the sun."
• X: Indicates no article is required, often used with uncountable or plural nouns. Example: "I like milk."

The correct answer is '3' i.e. audacious .

Key Points

• The word "audacious" means bold, daring, or fearless, which perfectly fits the context of the artist's use of vibrant colours and bold brushstrokes.
• The sentence describes a visually stunning masterpiece, implying that the artist's approach was striking and bold rather than subdued or understated.
• Other options like "muted," "understated," and "subdued" do not align with the description of vibrant colours and bold brushstrokes, as these words suggest a more restrained or less noticeable approach.

Correct sentence: The artist's audacious use of vibrant colours and bold brushstrokes created a visually stunning masterpiece that captivated viewers.

Additional Information

• Synonyms for audacious: Bold, daring, fearless, adventurous.
• Contextual clarity: Words like "muted," "understated," and "subdued" generally imply subtlety or restraint, whereas "audacious" conveys boldness and creativity, which matches the tone of the sentence.
• Usage: "Audacious" is often used to describe actions, ideas, or artistic styles that are daring and striking.

The correct answer is '4' i.e. CABDE .

Key Points

• To arrange sentences into a coherent paragraph, it is important to identify the logical flow of information, starting with a general introduction and progressing to specific details or consequences.
• Option 4 (CABDE) correctly organizes the sentences into a logical sequence:
• C: The Boston Tea Party is introduced as a significant historical event.
• A: Provides context about the event being a major act of defiance against British rule.
• B: Explains the reason for the protest (opposition to the Tea Act).
• D: Describes the specific action taken by the colonists (dumping tea into the harbor).
• E: Highlights the consequences of the event (punitive measures by the British government).
• Other options fail to establish a smooth and logical progression of ideas. For example:
• Option 1 (AEBCD) starts with the defiance against British rule but skips the general introduction.
• Option 2 (BADCE) abruptly starts with the Tea Act protest without establishing the significance of the Boston Tea Party.
• Option 3 (DCAEB) begins with the dumping of tea, which disrupts the logical flow.

Correct paragraph: The Boston Tea Party is a significant event in American history, symbolising the colonists' growing discontent with the British rule and their desire for independence. The event, organised by a group of colonists disguised as Mohawk Indians, was a major act of defiance against the British rule and a catalyst for the American Revolution. In 1773, a group of American colonists protested against the Tea Act, a British law that imposed taxes on tea imported to the colonies. The colonists boarded British ships in Boston Harbor and dumped 342 chests of tea into the water. The Tea Party led to a series of punitive measures by the British Government, further escalating tensions between the colonies and Britain.

Additional Information

• The Boston Tea Party was a key event in the lead-up to the American Revolution, symbolising the colonists' frustration over taxation without representation.
• It directly led to the British government's implementation of the Intolerable Acts, which further inflamed tensions and united the colonies against British rule.
• Understanding such historical events helps us grasp the causes and effects that shaped the United States' path to independence.

The correct answer is '1' i.e. broken .

Key Points

• The sentence describes the current state of the glass, which implies the use of a participle that functions as an adjective.
• "Broken" is the past participle of the verb "break" and is commonly used to describe objects that are damaged.
• None of the other options fit grammatically or convey the correct meaning in the context:
• Option 2: "break apart" is an infinitive form and does not fit here.
• Option 3: "not broke" is grammatically incorrect as "broke" is informal and does not act as an adjective in this context.
• Option 4: "broke" is the simple past tense of "break" and cannot be used as an adjective to describe the glass.

Correct sentence: The glass is broken.

Additional Information

• Past Participle Usage:
• Past participles are often used as adjectives to describe the state or condition of something.
• Examples: "The door is closed." / "The vase is shattered."
• Common Errors:
• Do not confuse the simple past tense (e.g., "broke") with the participle form (e.g., "broken") when describing the condition of an object.
• Ensure the participle fits grammatically within the sentence structure.

The correct answer is Option 2.

 

Key Points

• To identify the evidence of skilled city planning, we refer to the first paragraph: "It was remarkable for its advanced city planning, drainage systems, and standardised brick structures. Cities... were laid out on a grid pattern..."
• The passage explicitly links the grid pattern of streets and sophisticated public baths/drainage as features reflecting an "organised and progressive society."
• Option 2 directly lists these characteristics mentioned in the text.
• Why other options are incorrect:
• Option 1: The passage mentions "standardised brick structures," but there is no mention of stone temples. In fact, the Indus Valley is known for a lack of large monumental religious structures compared to Mesopotamia or Egypt.
• Option 3: The text mentions "sophisticated public baths," which contradicts the idea of an "absence of public spaces."
• Option 4: The passage describes the civilization as "one of the earliest urban societies," which is the opposite of nomadic (wandering) settlements.

Therefore, the correct answer is 2.

 

Analytical Insight: In competitive exams, questions on Ancient History passages often test your ability to distinguish between "Urban" and "Rural/Nomadic" characteristics. The Indus Valley is defined by its urbanity—standardization, grids, and sanitation.

 

Additional Information

• Grid Pattern: A type of city plan in which streets run at right angles to each other, forming a grid.
• Undeciphered: (Of a script or language) not yet able to be read or understood.
• Mesopotamia: An ancient region in West Asia (modern-day Iraq) with which the Indus people traded.
• Ingenuity: The quality of being clever, original, and inventive.

The correct answer is Option 2.

 

Key Points

• To identify the implied lesson, we must look at how the passage describes the downfall of this highly advanced society.
• The passage states: "Around 1900 BCE, the civilisation began to decline, possibly due to environmental changes such as shifting river courses or repeated floods."
• Despite having superior technology, trade, and city planning, the civilization could not withstand these ecological shifts. This implies a real-world lesson that environmental care and stability are fundamental to the survival of any society, regardless of its level of progress.
• Why other options are incorrect:
• Option 1: This contradicts the entire passage, which praises the "human ingenuity," "technological skill," and "sophistication" of the Indus people.
• Option 3: The passage highlights both trade and culture as achievements, but it does not claim one is more important than the other.
• Option 4: While the passage says the ruins "inspire modern planners," it does not state that modern cities owe their specific designs to them; rather, it suggests we should appreciate their wisdom.

Therefore, the correct answer is 2.

 

Analytical Insight: In high-level competitive exams, "Implied Lesson" or "Moral" questions require you to look at the "Cause and Effect" of the narrative. If the "Effect" is the decline and the "Cause" is environmental change, the lesson is naturally linked to the environment.

 

Additional Information

• Ingenuity: The quality of being clever, original, and inventive.
• Legacy: Something handed down from an ancestor or from the past.
• Shrouded in Mystery: Hidden or kept secret; difficult to understand.
• Standardised: Made to have the same size, shape, or quality (e.g., the Indus bricks).

The correct answer is Option 3.

 

Key Points

• To select the best title, we must identify the central theme that covers all aspects mentioned in the passage.
• The passage provides a comprehensive overview of the Indus Valley Civilisation, including:
• Urban Achievements: Advanced city planning and drainage systems (Paragraph 1).
• Cultural/Commercial Success: Artistic tools, jewelry, and trade with Mesopotamia (Paragraph 2).
• Historical Legacy: Its decline, enduring wisdom, and influence on modern historians (Paragraph 3).
• Option 3 is the most suitable because "The Glory" encompasses the achievements, sophistication, and the lasting impact of the civilisation described throughout the text.
• Why other options are less appropriate:
• Option 1: The term "Empire" usually implies a single political unit under an emperor (like the Mauryan Empire). The Indus Valley is better described as a Civilisation or a collection of city-states.
• Option 2: This is too narrow. While the undeciphered script is mentioned as an interesting fact in the second paragraph, it is not the main focus of the entire passage.
• Option 4: This is also too narrow. "Traders" only covers the commercial aspect mentioned in paragraph 2, ignoring the urban planning and architectural details.

Therefore, the correct answer is 3.

 

Analytical Insight: In high-level competitive exams, a title must be holistic. It should not just cover one paragraph but rather act as an "umbrella" for every detail provided. "Glory" serves as a perfect positive descriptor for the civilisation's combined technical and artistic success.

 

Additional Information

• Standardised: Made to have the same size, shape, or quality (Indus bricks were famous for their 4:2:1 ratio).
• Undeciphered: Not able to be read or understood (referring to the Indus Script/Harappan Script).
• Mesopotamia: An ancient region in West Asia situated within the Tigris–Euphrates river system.
• Legacy: Something handed down from an ancestor or from the past.

The correct answer is Option 4.

 

Key Points

• To identify the best summary, we must look for the option that captures the central essence of the entire passage without adding outside information or focusing only on a small detail.
• The passage emphasizes two main pillars of the Indus Valley Civilisation:
• Organised Urban Life: Mentioned through "advanced city planning," "drainage systems," and "grid patterns" (Paragraph 1).
• Trade: Mentioned through "commercial achievements" and "trade links with Mesopotamia" (Paragraph 2).
• Option 4 effectively combines these two pillars, describing the civilisation as an early example of both organised urban life and trade.
• Why other options are incorrect:
• Option 1: The passage mentions trade links with Mesopotamia to show a "well-developed system of exchange," but it never suggests they were "completely dependent" on them.
• Option 2: This contradicts the opening sentence, which describes it as "one of the earliest urban societies." "Primitive rural" is the opposite of what the text states.
• Option 3: The passage discusses "artistic and commercial achievements" but does not mention anything about being "warriors" or "conquering" regions.

Therefore, the correct answer is 4.

 

Analytical Insight: In high-level competitive exams, a summary must be balanced. Notice how Option 4 uses neutral, factual language that mirrors the passage's tone. When choosing a summary, always discard options that use extreme words like "completely," "only," or "never" unless the passage explicitly uses them.

 

Additional Information

• Urban Society: A society centered around cities with complex social and economic structures.
• Mesopotamia: An ancient region in the eastern Mediterranean (modern-day Iraq) known as the "cradle of civilization."
• Undeciphered: Not yet translated or understood; the Harappan script remains one of the great mysteries of archaeology.
• Human Ingenuity: The quality of being clever, original, and inventive.

The correct answer is Option 3.

 

Key Points

• To identify the tone, we look at the author's choice of words, the presence of data/dates, and the overall purpose of the text.
• An Analytical and factual tone is characterized by:
• Use of specific dates ("2500 BCE," "1900 BCE").
• Focus on archaeological evidence ("seals, pottery, tools," "standardised brick structures").
• Objective descriptions of society ("grid pattern," "trade links with Mesopotamia").
• Logical exploration of causes ("possibly due to environmental changes").
• The passage reads like an educational or historical text that seeks to inform the reader about the characteristics and decline of a civilization using evidence-based reasoning.
• Why other options are incorrect:
• Option 1: Sarcastic involves mockery or irony, which is entirely absent here. The author treats the subject with respect.
• Option 2: Humorous implies an intent to make the reader laugh; the passage is serious and academic.
• Option 4: Emotional and persuasive would use strong loaded language to sway the reader's feelings. While the author admires the civilization, the primary structure is based on facts rather than emotional appeal.

Therefore, the correct answer is 3.

 

Analytical Insight: In high-level competitive exams, history-based passages almost always lean towards an Analytical or Informative tone. Look for neutral verbs and historical timelines to confirm this choice.

 

Additional Information

• Tone: The attitude or approach that the author takes towards the work’s central theme or subject.
• Analytical: Relating to or using analysis or logical reasoning.
• Factual: Concerned with what is actually the case rather than interpretations or reactions.
• Ingenuity: The quality of being clever, original, and inventive.

सही उत्तर है- अत्युक्ति

Key Points

• दिए गए वाक्य में 'अत्योक्ति' शब्द वर्तनी की दृष्टि से अशुद्ध है। इसका शुद्ध रूप 'अत्युक्ति' है।
• यह शब्द यण स्वर संधि के नियम से बना है। जब इ/ई के बाद कोई भिन्न स्वर (जैसे 'उ') आता है, तो 'इ/ई' का 'य्' हो जाता है।
• अतः अति + उक्ति = अत्युक्ति (इ + उ = यु)। इसका अर्थ है - बढ़-चढ़कर कही गई बात।
• इसी नियम के अन्य उदाहरण:
• अति + उत्तम = अत्युत्तम
• उपरि + उक्त = उपर्युक्त

Important Points 

 संधि के मुख्य भेद-

1. स्वर संधि
2. व्यंजन संधि
3. विसर्ग संधि

Additional Informationसंधि के उदाहरण :

सही उत्तर- भूधर

Key Points

• 'भूधर' शब्द का अर्थ 'पहाड़' या 'पर्वत' होता है, जबकि अन्य सभी शब्द सर्प के पर्यायवाची हैं।
• किसी शब्द के समान अर्थ बताने वाले शब्दों को पर्यायवाची शब्द या समानार्थी शब्द कहते हैं।
• सर्प के अन्य प्रमुख पर्यायवाची शब्द: अहि, विषधर, व्याल, पन्नग, नाग, फणीश आदि।
• भूधर के अन्य प्रमुख पर्यायवाची शब्द: शैल, नग, भूधर, पर्वत, महीधर, अद्रि आदि।

अन्य विकल्प -

Additional Information 

 पर्यायवाची शब्द के कुछ अन्य महत्वपूर्ण उदाहरण-

• आकाश: गगन, नभ, अम्बर, व्योम।

• अग्नि: अनल, पावक, दहन, वह्रि।

• जल: वारि, नीर, तोय, सलिल ।

• पृथ्वी: धरा, धरती, वसुधा, भूमि।

• पेड़: वृक्ष, तरु, विटप, पादप।

• पुत्र: बेटा, सुत, आत्मज, तनुज।

• पुत्री: बेटी, सुता, आत्मजा, तनया।

• फूल: पुष्प, सुमन, कुसुम, प्रसून।

• बादल: मेघ, घन, जलधर, वारिद।

• माता: माँ, जननी, अंबा, धात्री।

• मित्र: दोस्त, सखा, साथी, मीत।

• रात: रात्रि, निशा, रजनी,रैन।