SSC GD Constable (2024) Official Paper (Held On: 20 Feb, 2024 Shift 3) (Previous Year Paper)

The logic followed here is,

CABBAGE: VEGETABLE → Cabbage is a vegetable.

CUSTARD: DESSERT → Custard is a dessert.

Similarly,

PEACH: ? → Peach is a fruit.

Hence, the correct answer is "Fruit".

The logic followed here is:

Logic: The number of sides is increasing in each subsequent polygon of the series.

Hence, the correct answer is "Option 1".

The logic followed here is,

Hence, the correct answer is "4455".

Let's check each option,

Hence, the correct answer is "Option 2".

The logic followed here is,

AMRITSAR: MAIRSTRA

DURGAPUR: UDGRPARU

Similarly,

SHILLONG: ?

Hence, the correct answer is "HSLIOLGN".

The logic followed here is,

PTX: RVZ

Similarly,

CGK: ?

Hence, the correct answer is "EIM".

According to the given information,

1) Madrid is to the immediate left of Paris. 

2) Vienna is to the immediate right of Paris. 

3) Rome is exactly between London and Vienna.

Here, we can see that London is to the immediate left of Madrid.

Hence, the correct answer is "London".

According to the given information,

1) Bhawna is second to the left of Hema.

2) Charu is not the immediate neighbour of Bhawna. 

3) Geeta is the immediate neighbour of Bhawna and Hema.

Here, we can see that Charu is sitting to the immediate right of Hema.

Hence, the correct answer is "Charu".

Let's check each option,

Here, we can see that option 2 follows a repeating pattern of 'opqrst'.

Hence, the correct answer is "rpts".

Let's check each option,

1) 3 and 5

→ 8 + 7 × 3 ÷ 14 - 5 = 6

→ 8 + 7 × 3/14 - 5 = 6

→ 8 + 1.5 - 5 = 6

→ 9.5 - 5 = 6

→ 4.5 ≠ 6

→ LHS ≠ RHS

2) 14 and 6

→ 8 + 7 × 5 ÷ 6 - 3 = 14

→ 8 + 7 × 5/6 - 3 = 14

→ 8 + 35/6 - 3 = 14

→ 83/6 - 3 ≠ 14

→ LHS ≠ RHS

3) 8 and 5

→ 5 + 7 × 8 ÷ 14 - 3 = 6

→ 5 + 7 × 8/14 - 3 = 6

→ 5 + 4 - 3 = 6

→ 9 - 3 = 6

→ LHS = RHS

4) 8 and 7

→ 7 + 8 × 5 ÷ 14 - 3 = 6

→ 7 + 8 × 5/14 - 3 = 6

→ 7 + 20/7 - 3 = 6

→ 69/7 - 3 ≠ 6

→ LHS ≠ RHS

Here, we can see that only Option 3 justifies the equation.

Hence, the correct answer is "8 and 5".

The given words according to dictionary order are shown below,

3. Whale

4. Wheat

5. Wheel

6. When

7. Whet

Here, we can see that the word at the fourth position is 'When'.

Hence, the correct answer is "When".

The logic followed here is,

Hence, the correct answer is "WHL 12".

Preparing the family tree using the following symbols,

The given equation is: O + N ÷ M - L

The family tree can be drawn as shown below,

Here, we can see that O is the son of L.

Hence, the correct answer is "Son".

The logic followed here is:

Hence, the correct answer is "Option 1".

The mirror image of the given figure is shown below,

Hence, the correct answer is "Option 2".

The logic followed here is,

Hence, the correct answer is "29".

When we interchange the signs × and ÷, the equation we get:

I. 18 × 3 - 4 ÷ 2 + 7

→ 18 × 3 - 2 + 7

→ 54 - 2 + 7

→ 61 - 2 

→ 59

II. 18 ÷ 3 × 6 - 8 + 4

→ 6 × 6 - 8 + 4

→ 36 - 8 + 4

→ 40 - 8  

→ 32

Hence, the correct answer is "59 and 32".

The logic followed here is,

ALLIES: REHLKA

Similarly,

BALLET: ?

Hence, the correct answer is "SEKLZB".

The least possible venn diagram is shown below,

Conclusion I: Some stationery items are not rubbers → False (Some stationery items are rubbers which does not mean that some stationary items are not rubbers, as we don't have the information related to the rest of the stationary items with respect to rubbers)

Conclusion II: Some markers are not stationery items → False (All markers are pens and all pens are stationery items implies that all markers are stationery items).

Hence, the correct answer is "Neither conclusion I nor II follows".

Important Points

If all statements are positive, then all negative conclusions will be false in definite cases and vice versa.

When we place the image in the blank space, we get:

Hence, the correct answer is "Option 2".

The correct answer is Rai

Key Points

• Rai is a lively dance form of the Bundelkhand region.
• The performance of Rai begins with the beating of the mridang and gradually gains momentum.
• The dance is dotted with prose and poetic dialogues, adding to its vibrancy.

Additional Information

• The mridang is a traditional Indian percussion instrument that plays a crucial role in the rhythm of Rai dance.
• Bundelkhand is a geographical and cultural region in central India, known for its rich heritage and vibrant cultural practices.
• Rai is performed during various festivals and cultural events, reflecting the local traditions and social themes of the region.

The correct answer is 4) Both I and II.

Key Points

• Statement I: Siddhartha, also known as Gautama, the founder of Buddhism, was born about 2500 years ago.
• This statement is correct. Gautama Buddha, originally named Siddhartha Gautama, was born around 563 BCE, which is approximately 2500 years ago.
• Statement II: The Gautama Buddha belonged to a small gana known as the Sakya gana.
• This statement is also correct. Gautama Buddha was born into the Shakya clan (gana) in the region that is now part of Nepal.
• Both statements I and II are correct regarding Gautama Buddha.

The correct answer is Suella Braverman

Key Points

• Suella Braverman of Indian origin was the United Kingdom's Home Secretary until November 2023.
• She was appointed to this position by Prime Minister Rishi Sunak.
• Suella Braverman is a member of the Conservative Party and has been serving as a Member of Parliament (MP) since 2015.
• As Home Secretary, she was responsible for overseeing the internal affairs of England and Wales, including immigration, security, and law and order.
• Her tenure was marked by significant policies on immigration control and national security.

Additional Information

• Suella Braverman was born to Indian parents who migrated to the UK in the 1960s.
• She studied law at Queen's College, Cambridge, and completed her master's degree at the Université Panthéon-Sorbonne.
• Before entering politics, she worked as a barrister specializing in public law and judicial review.
• She has also served as the Attorney General for England and Wales before being appointed as the Home Secretary.
• Her policies and decisions as Home Secretary have had a significant impact on the UK’s legal and immigration systems.

The correct answer is Ministry of Tribal Affairs

Key Points

• The Ministry of Tribal Affairs announced the launch of the 'Amazon Future Engineer Programme.'
• This program aims to provide computer science education to students from underserved and underrepresented communities.
• It includes initiatives like coding classes, scholarships, and internships to help students build a future in technology.
• The program is part of a broader effort to bridge the digital divide and ensure equitable access to technology education.

Additional Information

• The Ministry of Tribal Affairs is responsible for the overall development and welfare of scheduled tribes in India.
• It implements various schemes and programs aimed at improving the socio-economic conditions of tribal communities.
• The ministry also focuses on education, health, and livelihood opportunities for the tribal population.
• Collaboration with private organizations like Amazon helps in leveraging technology and resources for the benefit of these communities.
• The 'Amazon Future Engineer Programme' is one such initiative that aligns with the ministry's goals of promoting education and skill development among tribal students.

The correct answer is 1931

Key Points

• The Gandhi-Irwin Pact was signed in the year 1931.
• This pact was an agreement between Mahatma Gandhi and the then Viceroy of India, Lord Irwin.
• It marked the end of the Civil Disobedience Movement and led to the release of thousands of political prisoners.
• The agreement also allowed Indians to make salt for domestic use, easing the restrictions imposed by the British government.

Additional Information

• The Civil Disobedience Movement was launched by Mahatma Gandhi in 1930 to protest against the British salt tax.
• The movement saw widespread participation from various sections of Indian society, including women and students.
• The signing of the Gandhi-Irwin Pact was a significant step towards India's struggle for independence, leading to the Second Round Table Conference in London.
• However, the pact did not resolve the fundamental issues of Indian self-rule, leading to continued resistance and eventual independence in 1947.

The correct answer is Lawn Tennis

Key Points

• Leander Paes is a renowned Indian tennis player known for his exceptional skills in doubles and mixed doubles.
• He has won 18 Grand Slam titles and is considered one of the greatest doubles players in the history of tennis.
• Paes has also represented India in numerous Olympic Games and has been a significant figure in promoting tennis in the country.
• His achievements have brought immense pride to India and have inspired many young athletes to pursue tennis professionally.

Additional Information

• Leander Paes was awarded the Rajiv Gandhi Khel Ratna, India's highest sporting honour, in 1996-97.
• He has also received the Padma Shri in 2001 and the Padma Bhushan in 2014 for his contributions to Indian sports.
• Paes has a long-standing partnership with fellow Indian tennis player Mahesh Bhupathi, and together they have won multiple Grand Slam titles.
• His dedication and passion for the sport have made him a role model for aspiring tennis players in India and around the world.

The correct answer is Sarangi

Key Points

• Ustad Binda Khan is associated with the Sarangi.
• The Sarangi is a traditional Indian stringed instrument, played with a bow, and is known for its deep, resonant sound.
• Ustad Binda Khan was a renowned Sarangi player and contributed significantly to Indian classical music.
• The Sarangi is a prominent instrument in Hindustani classical music and is often used as an accompaniment to vocal performances.

Additional Information

• The Sarangi is believed to have originated in India and has been used in Indian music for centuries.
• It is one of the most difficult Indian instruments to master due to its complex playing technique and the need for precise control over pitch and tone.
• Ustad Binda Khan's contributions have helped preserve and popularize the Sarangi in both traditional and contemporary music contexts.
• Many modern Sarangi players have drawn inspiration from Ustad Binda Khan's playing style and compositions.

The correct answer is NV Ramana

Key Points

• NV Ramana was appointed as a member of Singapore's International Mediator Panel in August 2023.
• He served as the 48^th Chief Justice of India from April 24, 2021, to August 26, 2022.
• His appointment to the International Mediator Panel highlights his extensive experience and expertise in the field of law and mediation.
• The International Mediator Panel in Singapore consists of distinguished mediators from around the world who assist in resolving international disputes.

Additional Information

• Justice NV Ramana has been recognized for his contributions to the Indian judiciary, including his efforts to make the judicial system more accessible and efficient.
• During his tenure as Chief Justice, he emphasized the importance of judicial accountability and transparency.
• The Singapore International Mediation Centre (SIMC) is known for its high standards and effectiveness in resolving cross-border disputes.
• Justice Ramana's appointment is a testament to the strong bilateral relations between India and Singapore in the legal and judicial sectors.

The correct answer is 2

Key Points

• India shares a sea border with 2 countries.
• These countries are Sri Lanka and Maldives.
• The maritime boundary with Sri Lanka is defined by several agreements and is crucial for trade and security.
• The sea border with Maldives is significant for regional cooperation and maritime security in the Indian Ocean.

Additional Information

• India has a coastline of over 7,500 km, which makes it a prominent maritime nation.
• The maritime boundaries are essential for international trade, fishing rights, and security measures.
• India has established various maritime agreements and treaties to ensure peaceful and cooperative relations with its neighboring countries.
• Besides the sea borders, India also shares land borders with several countries including Pakistan, China, Nepal, Bhutan, Bangladesh, and Myanmar.

The correct answer is Cairo, Egypt

Key Points

• The International Shooting Sport Federation (ISSF) World Cup 2022 was held in Cairo, Egypt.
• This event is part of the annual series of competitions organized by the ISSF to provide a platform for shooters from around the world to compete.
• Cairo, the capital of Egypt, is known for hosting various international sporting events, leveraging its extensive facilities and organizational capabilities.
• The ISSF World Cup serves as a qualifying event for other major competitions, including the Olympic Games.

Additional Information

• The International Shooting Sport Federation was founded in 1907 and is the governing body for the sport of shooting.
• It oversees the rules and regulations for various shooting disciplines, including rifle, pistol, and shotgun events.
• The ISSF World Cup series is held annually and includes multiple events across different countries, culminating in the ISSF World Cup Final.
• These competitions not only provide a platform for elite shooters but also help in the development of shooting sports globally.
• Hosting the ISSF World Cup is a prestigious event for any city and contributes to the promotion of sports tourism and international cooperation.

The correct answer is Food grains

Key Points

• The Green Revolution was primarily aimed at increasing agricultural production in India.
• It led to a significant increase in the production of food grains such as wheat and rice.
• This increase in domestic production helped reduce India's dependence on imports of food grains.
• The Green Revolution introduced high-yielding variety (HYV) seeds, chemical fertilizers, and advanced irrigation techniques.
• It played a crucial role in transforming India from a food-deficient to a food-surplus country.

Additional Information

• The Green Revolution in India began in the 1960s and was largely funded by international agencies.
• It was initially implemented in the states of Punjab, Haryana, and Uttar Pradesh.
• Norman Borlaug, an American agronomist, is often called the father of the Green Revolution for his work in developing high-yielding crop varieties.
• The success of the Green Revolution in India is attributed to the collaborative efforts of scientists, policymakers, and farmers.

The correct answer is Karnataka

Key Points

• Mysuru Dasara is a grand celebration held in the Indian state of Karnataka.
• The festival features a royal procession, various cultural events, and a display of decorated elephants.
• Mysuru Dasara is also known as Nadahabba (state festival) of Karnataka.
• The celebration spans over ten days, culminating on the day of Vijayadashami.
• It commemorates the victory of Goddess Chamundeshwari over the demon Mahishasura.

Additional Information

• The Mysuru Palace is illuminated with thousands of lights during the festival.
• Various art forms, including dance, music, and drama, are showcased during the cultural events.
• The Jumbo Savari (elephant procession) on the last day is a major highlight of the festival.
• The Wadiyar dynasty of Mysuru has been associated with the celebration of Dasara for over 400 years.
• Tourists from across the globe visit Mysuru to witness the grandeur of this festival.

The correct answer is Decibel

Key Points

• Noise pollution is measured in decibels (dB).
• A decibel is a unit that quantifies sound intensity or pressure level.
• Noise pollution is considered harmful when it exceeds certain levels, typically above 85 dB for prolonged exposure.
• Common sources of noise pollution include traffic, industrial activities, and loud music.
• Regulating noise pollution is essential for preventing hearing loss and reducing stress-related health issues.

Additional Information

• The World Health Organization (WHO) provides guidelines on acceptable noise levels to protect human health.
• Exposure to excessive noise can lead to various health problems, including hearing impairment, hypertension, sleep disturbances, and cardiovascular issues.
• Noise pollution control measures include soundproofing, establishing noise barriers, and implementing regulations on permissible noise levels.
• Effective urban planning and public awareness campaigns are crucial for mitigating noise pollution.

The correct answer is First

Key Points

• Five IITs were set up in India at the end of the First Five-Year Plan.
• The first IIT, IIT Kharagpur, was established in 1951.
• This was followed by the establishment of IITs at Bombay (Mumbai), Madras (Chennai), Kanpur, and Delhi in subsequent years.
• The establishment of these institutes was aimed at creating a pool of highly trained engineers and technologists to support India’s industrial development.
• The IITs have since grown to become premier institutions of higher learning in engineering and technology.

Additional Information

• The First Five-Year Plan of India was launched in 1951 and focused on the agricultural sector to address the food shortages.
• It was based on the Harrod-Domar model and aimed to increase productivity in agriculture, improve infrastructure, and achieve self-sufficiency in food production.
• The success of the First Five-Year Plan laid the foundation for future economic planning in India.
• The establishment of IITs underlined the emphasis on technical education and research in India's development strategy.

The correct answer is 2) Both I and II.

Key Points

• Depreciation is defined as the loss of value of fixed assets due to wear and tear during its useful life. This is a systematic allocation of the cost of an asset over its useful life. Hence, Statement I is correct.
• Depreciation calculations typically do not take into account unexpected or sudden destruction of assets, such as those caused by natural disasters or accidents. These events are usually covered under different accounting treatments like impairment or loss. Hence, Statement II is correct.
• Depreciation is used to allocate the cost of tangible assets over their useful lives, reflecting their consumption, wear and tear, or obsolescence.
• It helps in matching the cost of the asset with the revenue it generates, following the matching principle in accounting.
• Methods of depreciation include straight-line, declining balance, and units of production, among others, each having its own application depending on the nature of the asset and its usage.

The correct answer is 5

Key Points

• 5 cities of the host state Goa hosted the National Games 2023.
• The 2023 National Games, the 37^th edition, were hosted in five cities of Goa: Panaji, Margao, Vasco da Gama, Mapusa, and Ponda.
• The National Games were spread across multiple venues to ensure better infrastructure utilization and to promote sports across different regions.
• Hosting the games in multiple cities helps in the development of sports facilities and encourages local talent to participate and compete.
• The cities were chosen based on their available infrastructure and capacity to host various sporting events.
• The National Games serve as a platform to identify and nurture talent for international competitions.

Additional Information

• The National Games are held every four years, and the 2023 edition was a significant event for the host state.
• The event saw participation from athletes across the country, competing in various disciplines.
• Organizing the games involved coordination between multiple state and central agencies to ensure smooth conduct.
• The National Games help in promoting sports culture and identifying future stars for the country.
• Hosting the games also provides a boost to the local economy through tourism and related activities.

The correct answer is Fundamental Rights

Key Points

• Fundamental Rights are the basic human rights enshrined in the Constitution of India which are guaranteed to all citizens.
• These rights are considered essential for the holistic development of individuals and the preservation of human dignity.
• The Constitution of India provides six fundamental rights to its citizens:
• Right to Equality
• Right to Freedom
• Right Against Exploitation
• Right to Freedom of Religion
• Cultural and Educational Rights
• Right to Constitutional Remedies
• Fundamental Rights act as limitations on the powers of the government, ensuring that the state does not encroach upon the basic liberties of individuals.
• These rights are justiciable, meaning that any violation can be challenged in a court of law.

Additional Information

• Directive Principles of State Policy are guidelines for the framing of laws by the government. These are non-justiciable in nature, meaning they are not enforceable by any court.
• Economic Duties and Fundamental Duties refer to the responsibilities of citizens towards the state and society, but they do not limit the powers of the government.
• The Fundamental Rights are enshrined in Part III of the Constitution, from Articles 12 to 35.
• The protection of these rights is essential for the functioning of a democratic society and the assurance of justice, equality, and liberty to all citizens.

The correct answer is 2

Key Points

• 2 points lead is required to win the game when the points are tied at 10-10 in an Olympics table tennis event.
• This rule ensures a clear margin of victory, preventing a win by a narrow margin of just one point.
• The rule applies to both singles and doubles matches in table tennis.
• Players alternate serves after each point once the score reaches 10-10, increasing the intensity and fairness of the game.

Additional Information

• Table tennis is governed by the International Table Tennis Federation (ITTF), which sets the rules for international competitions.
• The game is played with a small, lightweight ball and paddles, on a hard table divided by a net.
• Table tennis became an Olympic sport in 1988, with singles and doubles events for both men and women.
• The sport is known for its fast pace and requires quick reflexes and strategic play.
• Matches are typically played to the best of five or seven games, with each game won by the first player to reach 11 points, provided there is a two-point margin.

The correct answer is Option 2

Key Points

• Kerala has the highest male literacy rate according to the Census of India 2011.
• The male literacy rate in Kerala is significantly higher compared to other states and Union Territories.
• Kerala has consistently been at the forefront of literacy rates in India due to its strong emphasis on education and effective implementation of educational policies.

Additional Information

• The literacy rate is an important indicator of the educational status of a region.
• The Census of India is conducted every ten years to collect demographic data, including literacy rates, across the country.
• Kerala's high literacy rate is attributed to its historical focus on education and progressive social policies.
• Improving literacy rates has been a key goal for the Indian government to enhance socio-economic development.

The correct answer is one-year

Key Points

• In August 2023, the Central government has granted a one-year extension to Cabinet Secretary Rajiv Gauba.
• This extension makes Rajiv Gauba the longest-serving cabinet secretary in India's history.
• Cabinet Secretaries in India typically serve a fixed term, but extensions can be granted based on the government's discretion.
• Rajiv Gauba's extension reflects his significant contributions and the trust the government places in his leadership.

Additional Information

• The position of the Cabinet Secretary is the top-most executive official and senior-most civil servant of the Government of India.
• The Cabinet Secretary is the ex-officio head of the Civil Services Board, the Cabinet Secretariat, the Indian Administrative Service (IAS), and all civil services under the rules of business of the government.
• The role of the Cabinet Secretary is to provide assistance to the Council of Ministers and act as the chief coordinator of the central government.
• Rajiv Gauba, an IAS officer of the 1982 batch, has held various significant positions in the government before becoming the Cabinet Secretary.

Given:

Average height of six friends = 144 cm

Height of the boy leaving the group = 150 cm

Concept Used:

When one member leaves a group, the new average can be found by recalculating the sum of the remaining members and dividing by the new number of members.

Formula Used:

Sum of heights of all members = Average height × Number of members

New average height = (Sum of heights of all members - Height of the boy leaving) / New number of members

Calculation:

Sum of heights of six friends = 144 cm × 6

⇒ 144 × 6 = 864 cm

Sum of heights after the boy leaves = 864 cm - 150 cm

⇒ 864 - 150 = 714 cm

New number of members = 6 - 1 = 5

New average height = 714 cm / 5

⇒ 714 / 5 = 142.8 cm

∴ The new average height is 142.8 cm.

Given:

Difference between Cost Price (CP) and Selling Price (SP) = Rs. 264

Profit Percentage = 33%

Concept Used:

Profit = SP - CP

Profit Percentage = (Profit / CP) × 100

Formula Used:

CP = SP - Profit

Profit = (Profit Percentage / 100) × CP

Calculation:

Let SP be denoted as SP and CP as CP.

Profit = SP - CP

⇒ 264 = SP - CP ...(1)

Profit Percentage = (Profit / CP) × 100

⇒ 33 = (264 / CP) × 100

⇒ CP = (264 × 100) / 33

⇒ CP = 800

Using equation (1), SP = CP + 264

⇒ SP = 800 + 264

⇒ SP = 1064

∴ The correct answer is option 1, Rs. 1064

Shortcut Trick

Total work = LCM(20, 60) = 60 units.

Efficiency: A = 60 ÷ 20 = 3 units/day, B = 60 ÷ 60 = 1 unit/day.

Work done by B alone in the last 12 days = 12 × 1 = 12 units.

Remaining work done by A and B together from the beginning = 60 − 12 = 48 units.

Days A and B worked together = 48 ÷ (3 + 1) = 12 days.

∴ The correct answer is 12 days.

Alternate Method

Given:

Time taken by A alone to complete the work = 20 days

Time taken by B alone to complete the work = 60 days

Time taken by B to complete the remaining work = 12 days

Formula Used:

Total Work = Efficiency × Time Taken

Calculations:

⇒ Work completed by B alone in the last 12 days = Efficiency of B × Days = 1 × 12 = 12 units

⇒ Remaining work to be completed by A and B together = Total Work − Work done by B

⇒ Remaining work = 60 − 12 = 48 units

⇒ Combined efficiency of A and B = 3 + 1 = 4 units/day

⇒ Number of days A and B worked together initially = Remaining work ÷ Combined efficiency

⇒ Days A and B worked together = 48 ÷ 4 = 12 days

This means A worked for 12 days from the beginning before leaving the work.

∴ The correct answer is 12 days.

Additional Information

Total Work & Efficiency Trick

Total work is universally taken as the Lowest Common Multiple (LCM) of individual completion times. Efficiency is inversely proportional to the time taken.

Alternate Days Working

When individuals work on alternate days, calculate the work done in a complete cycle (e.g., 2 days for 2 persons) and scale it up to reach the closest multiple near the total work.

Work & Wages Distribution

Wages are always distributed in proportion to the total units of work completed by each individual. If they work for the same duration, wages are directly distributed based on their efficiencies.

Given:

Average of 4 numbers = 52

Average of first two numbers is thrice the average of the other two numbers.

Concept:

To find the sum of the first two numbers, use the concept of averages and algebraic equations.

Calculation:

Let the first two numbers be a and b, and the other two numbers be c and d.

Average of 4 numbers = (a + b + c + d) / 4 = 52

⇒ a + b + c + d = 52 × 4

⇒ a + b + c + d = 208

Let the average of the other two numbers (c and d) be xxxxxx .

Then, the average of the first two numbers (a and b) is 3x.

⇒ c + d = 2x

⇒ a + b = 6x

We know that:

a + b + c + d = 208

Substitute the values:

⇒ 6x + 2x = 208

⇒ 8x = 208

⇒ x = 208 / 8

⇒ x = 26

Therefore, the sum of the first two numbers:

⇒ a + b = 6x

⇒ a + b = 6 × 26

⇒ a + b = 156

∴ The sum of the first two numbers is 156.

Given:

Marked price of a chair = Rs. 5000

First discount = 10%

Second discount = x%

Selling price after discounts = Rs. 3150

Concept:

Successive discounts are applied one after the other on the remaining amount after each discount.

Formula Used:

Final Price = Marked Price × (1 - First Discount/100) × (1 - Second Discount/100)

Calculation:

Final Price = 5000 × (1 - 10/100) × (1 - x/100)

⇒ 3150 = 5000 × 0.9 × (1 - x/100)

⇒ 3150 = 4500 × (1 - x/100)

⇒ 3150/4500 = 1 - x/100

⇒ 0.7 = 1 - x/100

⇒ x/100 = 1 - 0.7

⇒ x/100 = 0.3

⇒ x = 0.3 × 100

⇒ x = 30

∴ The value of x is 30 percent.

Given:

Expression: 880 + 41 ÷ 14 × 84 - 26 =  ? 

Concept Used:

According to the BODMAS

Calculation:

Let the  ?  be x

880 + 41 ÷ 14 × 84 - 26 = x

⇒ 880 + (41/14 × 84) - 26 = x

⇒ 880 + 246 - 26 = x

⇒ 1126 - 26 = x

⇒ x = 1100

∴ The correct answer is 1100.

Given:

Radius of the sphere, r = 4.2 cm

Concept Used:

To find the volume of a sphere, we use the formula:

Formula Used:

Volume of a sphere, V = (4/3)πr³

Calculation:

V = (4/3)π(4.2)³

⇒ V = 4/3 × 22/7 × 4.2 × 4.2 × 4.2 

⇒ V = 4/3 × 22/7 × 42/10 × 42/10 × 42/10

⇒ V = 310.464 cm³

∴ The volume of the sphere is 310.464 cm³.

Given:

Marked price (MP) = Rs. 28,500

Selling price (SP) = Rs. 15,675

Concept Used:

The discount percentage is calculated using the formula:

Formula Used:

Discount Percentage = [(Marked Price - Selling Price) / Marked Price] × 100

Calculation:

Discount Amount = Marked Price - Selling Price

⇒ Discount Amount = 28,500 - 15,675

⇒ Discount Amount = 12,825

Discount Percentage = (Discount Amount / Marked Price) × 100

⇒ Discount Percentage = (12,825 / 28,500) × 100

⇒ Discount Percentage ≈ 0.45 × 100

⇒ Discount Percentage ≈ 45%

∴ The discount percentage is 45%.

Given:

Increase in ticket price = 18%

Reduction in number of audience = 25%

Formula used:

Revenue = Price per ticket × Number of tickets sold

New revenue = New price per ticket × New number of tickets sold

Calculation:

Let the original price per ticket be ₹100 (for simplicity).

Let the original number of tickets sold be 100 (for simplicity).

Original revenue = ₹100 × 100 = ₹10,000

New price per ticket = ₹100 + 18% of ₹100

⇒ New price per ticket = ₹100 + ₹18

⇒ New price per ticket = ₹118

New number of tickets sold = 100 - 25% of 100

⇒ New number of tickets sold = 100 - 25

⇒ New number of tickets sold = 75

New revenue = ₹118 × 75

⇒ New revenue = ₹8,850

Effect on revenue:

⇒ Change in revenue = New revenue - Original revenue

⇒ Change in revenue = ₹8,850 - ₹10,000

⇒ Change in revenue = - ₹1,150

Percentage change in revenue = (Change in revenue / Original revenue) × 100

⇒ Percentage change = (-₹1,150 / ₹10,000) × 100

⇒ Percentage change = -11.5%

∴ The effect on revenue is a decrease of 11.5%.

Shortcut Trick

Total parts in the ratio = 25 (Copper) + 12 (Zinc) = 37 parts.

37 parts → 370 kg of brass.

1 part → 370 ÷ 37 = 10 kg.

Amount of copper (25 parts) = 25 × 10 = 250 kg.

∴ The correct answer is 250 kg.

Alternate Method

Given:

⇒ Ratio of Copper to Zinc = 25 : 12

⇒ Total quantity of brass = 370 kg

Total Brass = 370 kg

Copper (25x)

Zinc (12x)

Copper = ? kg

Calculation:

⇒ Let the amount of copper be 25x and the amount of zinc be 12x.

⇒ Total weight of the mixture = 25x + 12x = 37x

⇒ It is given that the total weight of brass is 370 kg.

⇒ 37x = 370

⇒ x = 370 ÷ 37 = 10

⇒ Amount of copper in the mixture = 25x = 25 × 10 = 250 kg

∴ The correct answer is 250 kg.

Additional Information

Dividing a Quantity in a Ratio

To divide a total quantity Q into a ratio a : b, the value of the first component is calculated as (a ÷ (a + b)) × Q, and the second component is calculated as (b ÷ (a + b)) × Q.

Proportion

When two ratios are set equal to each other (such as a : b = c : d), they are said to be in proportion. In any true proportion, the product of the extremes equals the product of the means (a × d = b × c).

Compound Ratio

For two or more given ratios like a : b and c : d, the compound ratio is formed by multiplying their respective antecedents together and their consequents together, resulting in ac : bd.

Shortcut Trick

If two numbers are in the ratio a : b and their HCF is h, then the numbers are (a × h) and (b × h).

Given Ratio = 11 : 13 and HCF = 7.

First Number = 11 × 7 = 77.

Second Number = 13 × 7 = 91.

∴ The correct answer is 77 and 91.

Alternate Method

Given:

Ratio of two numbers = 11 : 13

Highest Common Factor (HCF) = 7

Formula Used:

Let the numbers be ax and bx, where x is the HCF of the two numbers and a, b are co-prime numbers.

Let the two numbers be 11x and 13x.

⇒ HCF of (11x, 13x) = x (Since 11 and 13 are co-prime numbers)

⇒ x = 7

⇒ First number = 11x = 11 × 7 = 77

⇒ Second number = 13x = 13 × 7 = 91

∴ The correct answer is 77 and 91.

Additional Information

HCF and LCM Relation

The product of two numbers is always equal to the product of their HCF and LCM (Least Common Multiple). Formula: N₁ × N₂ = HCF × LCM.

Co-prime Numbers

Two numbers are said to be co-prime if their HCF is 1. In the given ratio 11 : 13, the numbers 11 and 13 are co-prime.

LCM of Numbers in Ratio

If two numbers are in the ratio a : b and their HCF is h, then their LCM is given by the formula LCM = a × b × h.

Given:

P ∶ Q ∶ R = 9 ∶ 10 ∶ 11

Concept:

We need to find the ratio (P + Q) ∶ (Q + R) ∶ (R + P) using the given ratio of P, Q, and R.

Calculation:

Let P = 9k, Q = 10k, and R = 11k

(P + Q) = 9k + 10k

⇒ 19k

(Q + R) = 10k + 11k

⇒ 21k

(R + P) = 11k + 9k

⇒ 20k

Hence, (P + Q) ∶ (Q + R) ∶ (R + P) = 19k ∶ 21k ∶ 20k

⇒ 19 ∶ 21 ∶ 20

∴ The correct answer is 19 ∶ 21 ∶ 20

Given:

A certain sum of money becomes thrice itself in 8 years 6 months at simple interest.

Formula used:

Simple Interest (SI) = Principal (P) × Rate (R) × Time (T) / 100

Total Amount (A) = Principal (P) + Simple Interest (SI)

Calculation:

Let the principal amount be P.

Given, the total amount becomes thrice of itself, so A = 3P.

Simple Interest (SI) = A - P = 3P - P = 2P

Time (T) = 8 years 6 months = 8.5 years

Using the formula for simple interest:

SI = P × R × T / 100

⇒ 2P = P × R × 8.5 / 100

⇒ 2 = R × 8.5 / 100

⇒ R = 2 × 100 / 8.5

⇒ R = 23.52%

∴ The annual rate of interest is approximately 23.52%.

Given:

Let the number be x.

25 is subtracted from the number, so the equation is:

x - 25 = 0.5x

Concept Used:

To find the number, we need to solve the linear equation for x.

Calculation:

x - 25 = 0.5x

⇒ x - 0.5x = 25

⇒ 0.5x = 25

⇒ x = 25 / 0.5

⇒ x = 50

∴ The number is 50.

Given:

Amount (A) = Rs. 9464

Rate (R) = 30%

Time (T) = 2 years

Formula used:

Amount = P(1 + Rate/100)^Time

Calculation:

⇒ 9464 = P(1 + 30/100)²

⇒ 9464 = P(1 + 0.30)²

⇒ 9464 = P(1.30)²

⇒ 9464 = P × 1.69

⇒ P = 9464 / 1.69

⇒ P = 5600

∴ The principal sum is Rs. 5600.

Shortcut Trick

Total Distance = 11 + 22 = 33 km

Total Time = 60 + 30 = 90 min = 1.5 hours

Average Speed = Total Distance ÷ Total Time = 33 ÷ 1.5 = 22 km/hr

∴ The correct answer is 22 km/hr.

Alternate Method

Given:

Distance₁ = 11 km, Time₁ = 60 min

Distance₂ = 22 km, Time₂ = 30 min

Formula: Average Speed = Total Distance ÷ Total Time

Calculations:

⇒ Total Distance = 11 km + 22 km = 33 km

⇒ Total Time (in minutes) = 60 min + 30 min = 90 min

⇒ Total Time (in hours) = 90 ÷ 60 = 1.5 hours

⇒ Average Speed = 33 km ÷ 1.5 hr

⇒ Average Speed = (33 × 10) ÷ 15 = 330 ÷ 15 = 22 km/hr

Based on the calculations, the result matches Option (2).

∴ The correct answer is 22 km/hr.

Additional Information

Average Speed (Equal Distances)

If a person covers two equal distances at speeds x and y, then Average Speed = 2xy ÷ (x + y).

Unit Conversion

To convert speed from km/hr to m/s, multiply by 5/18. To convert m/s to km/hr, multiply by 18/5.

Basic Relationship

Distance = Speed × Time. Always ensure units of time and distance are consistent before calculation.

Given:

Expression: [19 × {24 ÷ 4 of (24 × 4 ÷ 16)}]

Concept Used:

According to the BODMAS

Calculation:

[19 × {24 ÷ 4 of (24 × 4 ÷ 16)}]

⇒ [19 × {24 ÷ 4 of (24 × 1/4)}]

⇒ [19 × {24 ÷ 4 of 6}]

⇒ [19 × {24 ÷ 24}]

⇒ [19 × 1]

⇒ 19 

∴ The value of the expression is 19.

Given:

(16 × (9 + 4) - 13 × 14) / (50 - (12 + 12))

Concept Used:

According to the BODMAS

Calculation:

(16 × (9 + 4) - 13 × 14) / (50 - (12 + 12))

⇒  (16 × 13 - 13 × 14) / (50 - 24)

⇒ (208 - 182) / 26

⇒ 26 / 26

⇒ 1

∴ The correct answer is 1.

Given:

18 men can finish a work in 13 days.

We need to find how many days 54 men will take to finish the same work.

Concept Used:

The amount of work done is directly proportional to the number of men and the number of days. This is an example of inverse proportion.

Formula Used:

Men₁ × Days₁ = Men₂ × Days₂

Calculation:

Let the number of days required for 54 men to finish the work be D₂.

Using the formula:

18 men × 13 days = 54 men × D₂

⇒ 18 × 13 = 54 × D₂

⇒ 234 = 54 × D₂

⇒ D₂ = 234 / 54

⇒ D₂ = 13/3 days

∴ The number of days required for 54 men to finish the work is 13/3 days.

Given:

Selling Price (SP) = 25% of Cost Price (CP)

Concept Used:

To find the loss percentage, we need to determine the difference between Cost Price (CP) and Selling Price (SP) and then express it as a percentage of the Cost Price.

Formula used:

Loss Percentage = [(CP - SP) / CP] × 100%

Calculation:

Let the Cost Price (CP) be 100 units.

Selling Price (SP) = 25% of CP

⇒ SP = 25% of 100 = 25 units

Loss = CP - SP

⇒ Loss = 100 - 25 = 75 units

Loss Percentage = (Loss / CP) × 100

⇒ Loss Percentage = (75 / 100) × 100

⇒ Loss Percentage = 75%

∴ The loss percentage is 75%.

The correct answer is option 3

Key Points

• This is a compound sentence and there are two verbs in this sentence named 'had been'(BE) and 'went'.
• "he went on with this unremittingly" in this part of the sentence we find 'went' is the past indefinite form of verb 'Go'. So the tense of the entire sentence is in past.
• Two verbs with their past indefinite form can not co-exist together in a same sentence. Because two facts can not happen at the same time. For example-
• The patient had died before the doctor came.
• The school prayer had started before I reached.
• So while there are two main verbs present in a sentence in past tense, one of the verbs must be placed in its past participle form (V3) in order to justify its action earlier than the other verb present there.
• Two main verbs in this sentence are 'be' and 'go'. Since 'went' is in past indefinite form , 'be' verb should be placed in its past participle form . So the correct answer is '**had been'.**​

​Therefore, the correct statement is His first movement after the shock had been to work in his loom; and he went on with this unremittingly. 

Additional Information

• The 1^st option is incorrect as 'was been' is the past indefinite form of verb 'be' and it is in passive voice. That doesn't signify the meaning of the sentence.
• The 2^nd option is incorrect as 'has being' is an incorrect structure of tense. As V3 is to be placed after have/has/had, but here being is a V4 form of 'be' verb. Moreover 'has' is present form so it doesn't go with another verb which is in past in the same sentence.
• Option 4 is incorrect as 'have been' is signifies present tense of the action/verb. So it can not be used having another verb in past tense in the same sentence.

The correct answer is option 3 

Key Points

• In this sentence 'to' is used as an infinitive, not as a preposition. So, infinitive 'to' is generally followed by V1 form of the main verb.
• Here 'go' is the v1 form of the main verb and 'camping' is the present participle form used here.
• As this is a simple sentence and there is no conjunction in this sentence, we must keep only one verb in this sentence and that is 'wait' here. 'can't ' is modal verb used here with the main verb 'wait'. So 'to go' is an infinitive ( V1 form after infinitive is not considered as verb ) and 'camping' is a participle form. As two v1 form of verb can not be placed together after infinitive 'to'. So "go camping' will be the correct answer.
• Format = subject + verb + infinitive+ V1 form of verb + participle + object
• Some more examples are as follow
• Suresh wants to visit Mussoorie to practice climbing there.
• I can't wait to watch the movie released yesterday.

     Hence, the correct answer is I can't wait to go camping next weekend.

The correct answer is option 3) 'accept'

Key Points 'Accept' is the perfect verb that suits the sense of the sentence and makes it meaningful.

• ​Accept carries a sense of approval here. Other words in the options don't carry the sense of approval. So the correct option will be 'accept'.                     More examples are
• I requested my manager to accept my resignation as early as possible.
• The bank manager is denied to accept my cheque book since it was full of mistakes.

        Hence, the correct sentence is Please accept my apology for this mistake. 

Additional Information​The other three options are not appropriate as those have different meaning and sense of application

• Develop= 'to evolve' , 'to advance', 'to progress'. The meaning of this word has no relevance to the sentence here. 
• Like - Entrepreneurs develop their skills through trial and error.
• Acquire=  'to  bring in', 'to secure'. The meaning of this word has no relevance to the sentence here. 
• Like - The  purpose of life is to acquire constant knowledge.
• Obtain= 'to attain', 'to get'. The meaning of this word has no relevance to the sentence here. 
• Like - This is my golden opportunity of my life to obtain advanced degrees.

The correct answer is option 1

Key Points

• The sentence is in past tense and it is a complex sentence, so there are two verbs and they both are in past tense. One of them being past indefinite, another must be in past participle form.
• 'Sapna was abstracted' . Here 'was abstracted' is written in passive voice but it is past indefinite in tense.
• So the another verb '...that Suraj had brought along' is in past participle form. Here the format is in active voice.
• Rest of three options are in present tense. In a sentence we can't place present and past tense of verbs together if they indicate some actions happened at almost similar time.

     Hence, The correct sentence is Sapna was abstracted, biting her lip restlessly and reading over the guide-books to the battle-field that Suraj (had           brought along).

The correct answer is option 4

Key Points

• 'We had been collected and studied...' is passive voice in sense. But in this sentence the passive voice doesn't make any sense here. As the passive structure  of past perfect tense given here is Subject + had + been + past participle form of main verb (V3)  + object
• The correct format should be ' We had  collected and studied over 14,000 dung beetles from 98 different species.' We must omit 'been' from this sentence. The correct format for this will be Subject + had + V3 + object
• ​Some more examples are as follow 
• They had advertised for the company over the past two years.
• My cousin had left our home before I returned to Goa.

​Hence, the correct sentence is 'We had collected and studied over 14,000 dung beetles from 98 different species'.

The correct answer is: bear.

Key Points

• The word "bear" means a large, heavy mammal with thick fur and a very short tail. (भालू)
• Example: The bear hibernates during the winter months in its den.
• The context tells us that a mother bear and her cubs were enjoying the peace and quiet of their natural home as they wandered freely through the lush woodland.

Therefore, the correct answer is: bear.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• bare (नंगा): Not clothed or covered.
• Example: He walked on the bare ground without any shoes.
• beer (बियर): An alcoholic drink made from yeast-fermented malt flavored with hops.
• Example: He ordered a cold beer from the bar.
• Ber (बेर): A type of fruit also known as Indian jujube.
• Example: The Ber tree in our backyard is full of ripe fruits.

The correct answer is: Option 2.

Key Points

• The word "grate" is a misspelling of "great," which means of an extent, amount, or intensity considerably above the normal or average. (महान)
• Example: He did a great job on his presentation.
• "Agelity" is a misspelling of "agility," which refers to the ability to move quickly and easily. (च��स्ती)
• Example: The gymnast's agility was impressive during the performance.
• Hence, the correct words are "great" (महान) and "agility" (चुस्ती).

Therefore, the correct answer is: Option 2.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Option 1: The man walks with a grate deal of poise, in fact, very much like an elephant, but he also has the agelity of the panther.
• Grate (झंझरी): A metal framework used for cooking over an open fire.
• Example: The cheese was grated over the pasta.
• Agelity: Incorrect spelling of "agility" (चुस्ती).
• Option 3: The man walks with a great deal of poise, in fact, very much like an elephant, but he also has the agility of the panthur.
• Panthur: Incorrect spelling of "panther" (तेंदुआ).
• Example: The panther moved silently through the jungle.
• Option 4: The man walks with a great deel of poise, in fact, very much like an ephalnt, but he also has the agility of the panther.
• Deel: Incorrect spelling of "deal" (सौदा).
• Example: Let's make a deal.
• Ephalnt: Incorrect spelling of "elephant" (हाथी).
• Example: The elephant is the largest land animal.

The correct answer is option 1

Key Points

• The above mentioned sentence is absolutely correct so no more changes are required.
• Superlative degree has been used here in the sentence. 'the most simple and basic' denotes that
• As per the mandatory factor of superlative degree, definite article 'the' has been used before superlative form 'most'.
• Here 'the most' is used as a superlative degree since the given adjectives - 'simple and basic' have no superlative forms of their own.
• More examples of sentence having superlative degree are as follow
• Ramesh is the most efficient photographer in our team
• Puttuswamy Iyer is the most rigid professor of our university in department of mathematics.
• The largest planet of our solar system is Jupiter.

    Hence, the correct statement is 'This is the most simple and basic component of life'.

The incorrectly spelt word is: univarsity.

Key Points

• The word "univarsity" is incorrectly spelt and should be "university". (विश्वविद्यालय)
• "University" refers to an institution of higher education and research which grants academic degrees in various subjects. (विश्वविद्यालय)
• Example: The university offers a variety of programs in science, arts, and commerce.

Therefore, the correct answer is: Option 1 i.e. "university".

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Violating (उल्लंघन करना): Breaking or failing to comply with a rule or formal agreement.
• Example: He was fined for violating traffic rules.
• Prohibition (निषेध): The action of forbidding something, especially by law.
• Example: The prohibition of alcohol was enforced during the 1920s in the United States.
• Claims (दावा करना): Assert that something is the case, typically without providing evidence or proof.
• Example: She claims to have seen a UFO last night.

The correct answer is: Mysterious.

Key Points

• The word "cryptic" means having a meaning that is mysterious or obscure; something that is difficult to understand. (रहस्यमय)
• Example: The ancient manuscript was filled with cryptic symbols that no one could decipher.
• "Mysterious" refers to something that is difficult or impossible to understand, explain, or identify. (रहस्यमय)
• Example: The disappearance of the ship remains one of the most mysterious events in maritime history.
• Hence, we can infer that the synonym of 'cryptic' is 'mysterious'.

Therefore, the correct answer is: Mysterious.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Clear (स्पष्ट): Easy to perceive, understand, or interpret.
• Example: Her instructions were clear and easy to follow.
• Obvious (स्पष्ट): Easily perceived or understood; evident.
• Example: It was obvious that he was not telling the truth.
• Common (साधारण): Occurring, found, or done often; prevalent.
• Example: It is common to see people walking their dogs in the park.

The correct answer is: obedient.

Key Points

• The word "obstinate" means stubbornly refusing to change one's opinion or chosen course of action, despite attempts to persuade one to do so. (हठी)
• Example: Despite numerous discussions, he remained obstinate about his decision to move abroad.
• "Obedient" refers to someone who is willing to comply with orders or requests; submissive to another's authority. (आज्ञाकारी)
• Example: The obedient child quickly followed his parent's instructions without any argument.
• Hence, we can infer that the opposite of 'obstinate' is 'obedient'.

Therefore, the correct answer is: Option 4 i.e. obedient.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Firm (दृढ़): Having a solid, almost unyielding surface or structure.
• Example: He gave a firm handshake to convey confidence.
• Dogged (दृढ़ निश्चयी): Having or showing tenacity and grim persistence.
• Example: Her dogged determination helped her overcome many obstacles.
• Stubborn (जिद्दी): Having or showing dogged determination not to change one's attitude or position on something.
• Example: The stubborn mule refused to move an inch.

The correct answer is: Option 4 i.e. "After a long day at work, he decided to switch of his".

Key Points

• The word "switch of" is incorrect and should be replaced with "switch off".
• Switch off means to turn off a device or machine. (बंद करना)
• Example: He decided to switch off his phone before going to bed.
• Hence, the correct word should be "switch off" instead of "switch of".

Therefore, the correct answer is: Option 4.

The correct answer is option 4

Key Points

• The correct preposition to be used here is 'towards'
• In this statement the appropriate preposition is 'towards' because other three options don't make any proper sense to the sentence.
• The sense of the sentence is asking for a 'preposition of direction'. And 'towards' is to be used as a 'preposition of direction' here.
• Some examples of 'preposition of direction' are
• 'to',
• 'towards',
• 'over',
• 'near'

Hence the correct sentence is 'He was dismissed for being combative and antagonistic towards his supervisor.' 

Additional Information Sentences with the prepositions given as options are as follow

• 'About' is a preposition of relation, and here it doesn't make proper sense. One example of 'about' as preposition is given below
• My cousin asked me not to worry about him
• 'Above' is preposition of place, and here it doesn't make proper sense. One example of 'above' as preposition is given below
• There is a mirror above the sink
• 'Through' is preposition of direction(one point to the next), but here it doesn't make proper sense. One example of 'through' as preposition is given below
• I enjoyed the beauty of kanchanjungha by peeping through binoculars.

The correct answer is: Option 3 i.e. Born with a silver spoon in mouth.

Key Points

• The phrase "Born with a silver spoon in mouth" means to be born into a wealthy and privileged family. (अमीर परिवार में पैदा होना)
• Example: She never had to work hard for anything as she was born with a silver spoon in her mouth.

Therefore, the correct answer is: Option 3 i.e. Born with a silver spoon in mouth.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Spill the beans (राज़ खोल देना): To reveal secret information unintentionally or indiscreetly.
• Example: He accidentally spilled the beans about the surprise party.
• Out of the blue (अचानक से): Something happening unexpectedly and without any warning.
• Example: She called me out of the blue after years of no contact.
• Eats like a bird (बहुत कम खाना): To eat very little.
• Example: She eats like a bird and never finishes her meals.

The correct answer is: Option 2 i.e. On earth.

Key Points

• The idiom "Under the sun" means everything that exists or is possible on Earth. (पृथ्वी पर)
• Example: There is nothing new under the sun.
• "On earth" refers to anything that exists or occurs on the planet Earth. (पृथ्वी पर)
• Example: He is the best musician on earth.

Therefore, the correct answer is: Option 2 i.e. On earth.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• In public (सार्वजनिक रूप से): Something done openly and in view of others.
• Example: The politician made a speech in public.
• Under suspicion (संदेह के घेरे में): Being suspected of something, usually wrongdoing.
• Example: He was under suspicion for the theft.
• At high risk (उच्च जोखिम में): Being in a situation where danger or harm is likely.
• Example: Smoking puts you at high risk for lung cancer.

The correct answer is: Option 2 i.e. 'across'.

Key Points

• The word "across" means from one side to the other side of something. (पार)
• Example: She walked across the street to reach the store.
• The context tells us that the report stated that within the same time period, there was an 18% increase in measles cases worldwide, totalling nine million illnesses.
• Hence, we can infer that the correct preposition in this context is 'across'.

Therefore, the correct answer is: Option 2 i.e. 'across'.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• For (के लिए): Used to indicate the purpose of an action or the duration of time.
• Example: He studied for three hours.
• Through (के माध्यम से): Moving in one side and out of the other side of (an opening, channel, or location).
• Example: The train passed through the tunnel.
• Along (साथ): In a line matching the length or direction of something.
• Example: They walked along the beach.

The correct answer is: Option 3 i.e. to.

Key Points

• The preposition 'to' is used here to indicate the direction in which something is going.
• For example: This video is going to hit 1 million.
• Similarly, in this context, it is said that the total number of infections (measles) is going to become nine million.

Therefore, the correct answer is: to.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Upon (पर): Used to indicate a position on a surface or a condition or event.
• Example: The cat jumped upon the table.
• Too (भी): Used to indicate excessiveness or in addition.
• Example: It is too hot to go outside today.
• In (में): Used to indicate inclusion within space, a place, or a time period.
• Example: She is in the garden.

The correct answer is: Option 4 i.e. "highly".

Key Points

• The word "highly" means to a great degree or extent; extremely. (बहुत अधिक)
• Example: She is highly skilled in computer programming.
• In this context, it is said that  Measles is an extremely contagious virus.
• Hence, we can infer that the most appropriate word for the blank is 'highly'.

Therefore, the correct answer is: Option 4 i.e. "highly".

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Mutant (उत्परिवर्ती): An organism or a new genetic character arising or resulting from an instance of mutation.
• Example: The mutant gene caused an abnormality in the fruit fly.
• Partially (आंशिक रूप से): To some extent; not completely.
• Example: He was only partially responsible for the accident.
• Great (महान): Of an extent, amount, or intensity considerably above the normal or average.
• Example: The concert was a great success with a huge turnout.

The correct answer is: transmitted.

Key Points

• The word "transmitted" means to send or convey from one person or place to another; spread. (प्रेषित करना)
• Example: The message was transmitted via email to all the employees.
• Similarly, in this context, it is said that Measles is an extremely contagious virus that spreads by respiratory droplets from an infected person's cough, sneeze, or breath.
• Hence, we can infer that the correct answer is "transmitted".

Therefore, the correct answer is: transmitted.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• transported (परिवहन करना): To carry or move from one place to another.
• Example: The goods were transported by truck to the warehouse.
• transited (आवागमन करना): To pass through or across.
• Example: The airplane transited over several countries before reaching its destination.
• transgressed (उल्लंघन करना): To violate a law, command, or moral code.
• Example: The company transgressed environmental laws by dumping waste into the river.

The correct answer is: Option 2 i.e. outbreak.

Key Points

• The word "outbreak" means the sudden start of something unwelcome, such as a disease or conflict. (फैलाव)
• Similarly, in this context, "outbreak" refers to the sudden occurrence of something, typically something undesirable or harmful, such as an epidemic. (फैलाव)
• Example: The outbreak of the disease led to a state of emergency being declared in the city.
• Hence, we can infer that the most appropriate option for blank(5) is 'outbreak'.

Therefore, the correct answer is: Option 2.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Pointer (संकेत): A piece of advice or information that helps to understand something.
• Example: The teacher gave us several pointers on how to improve our essays.
• Ailment (रोग): A minor illness.
• Example: He visited the doctor for a minor ailment that had been bothering him.
• Break (विराम): A pause or interruption.
• Example: Let's take a short break before continuing with the meeting.

'तंग हाल होना' मुहावरे के अर्थ को सर्वश्रेष्ठ रूप से व्यक्त करता है - आर्थिक तंगी होना

Key Points 

• तंग हाल होना - आर्थिक तंगी होना, वाक्य प्रयोग - मोहन की बुरी आदतों के कारण वह काफी समय से "तंग हाल स्थिति में है"।
• ऐसे वाक्यांश, जो सामान्य अर्थ का बोध न कराकर किसी विलक्षण अर्थ को प्रकट करते है, उसे मुहावरा कहते है।
• चिकना घड़ा होना - बेशर्म होना, वाक्य प्रयोग - मोहित ऐसा "चिकना घड़ा है" कि उसके ऊपर कहने-सुनने का कोई असर नहीं पड़ता।

Important Points 

Additional Information 

दिए गए वाक्य में रेखांकित शब्दों के लिए सही शब्दों वाले विकल्प हैं - कैदियों को कुत्तों की तरह घसीटा गया।

Key Points

• अशुद्ध वाक्य - कैदियों को कुत्ते की तरह घसीटा गया।
• दिए गये वाक्य में वर्तनी प्रयोग की त्रुटि है,
• ​यहाँ 'को कुत्ते की' सार्थक शब्द नही है और इससे सही अर्थ प्रकट नही हो रहा।
• ​अत: सार्थक शब्द 'को कुत्तों की' होना चाहिए। ('ओं' की मात्रा सम्बन्धित त्रुटि)
• शुद्ध वाक्य - कैदियों को कुत्तों की तरह घसीटा गया।
• वर्तनी - भाषा के किसी शब्द को लिखने में प्रयुक्त वर्णों के सही क्रम को वर्तनी कहते हैं।

अन्य विकल्प - 

• कैदियों के कुत्ता को तरह घसीटा गया। (वचन व कारक संबंधी अशुद्धियाँ)
• कैदियों के कुत्तों की तरह घसीटा गया। (कारक संबंधी अशुद्धियाँ)

Additional Information वर्तनी व कारक संबंधी अशुद्धियाँ - 

दिए गए वाक्य में रेखांकित शब्दों के लिए सही शब्दों वाले विकल्प है - जो परिश्रम करते हैं, वे सफल होते हैं।

Key Points

• अशुद्ध वाक्य - जो परिश्रम करते हैं, वह सफल होते हैं।
• दिए गये वाक्य में वचन प्रयोग की त्रुटि है,
• ​यहाँ 'वह सफल' सार्थक शब्द नहीं है और इससे सही अर्थ प्रकट नहीं हो रहा।
• ​अत: सार्थक शब्द 'वे सफल' होना चाहिए।
• शुद्ध वाक्य - जो परिश्रम करते हैं, वे सफल होते हैं।

अन्य विकल्प-

• जो परिश्रम करते हैं, जो सफल होते हैं। (सर्वनाम संबंधी अशुद्धि)
• जो परिश्रम करते हैं, वैसे सफल होते हैं। (सर्वनाम संबंधी अशुद्धि)
• जो परिश्रम करते हैं, वह सफल होता है।(वचन संबंधी अशुद्धि)

Additional Informationवचन व सर्वनाम संबंधी अशुद्धियाँ - 

वाक्यांश में मात्राओं से संबंधित अशुद्धियाँ हैं - अबीर को होली खेलनी चाहिए

Key Points

• अशुद्ध वाक्य - होली पर हमें अप्राकृतिक रंगों से त्योहार को नहीं मनाना चाहिए बल्कि प्राकृतिक फूलों के रंग से और अबीर को होली खेलनी चाहिए।
• दिए गये वाक्य में कारक प्रयोग की त्रुटि है,
• ​यहाँ 'को' सार्थक शब्द नहीं है और इससे सही अर्थ प्रकट नहीं हो रहा।
• ​अत: सार्थक शब्द 'से' होना चाहिए।
• शुद्ध वाक्य - होली पर हमें अप्र���कृतिक रंगों से त्योहार को नहीं मनाना चाहिए बल्कि प्राकृतिक फूलों के रंग से और अबीर से होली खेलनी चाहिए।

Additional Informationकारक संबंधी अशुद्धियाँ - 

रिक्त स्थान के लिए सही भाववाचक संज्ञा वाला विकल्प है - बुलावा

Key Points

• वाक्य- किसी ने सच ही कहा है, जिसे बुलावा आता है वही माता के दर्शन के लिए जा पता है।
• 'बुलावा' में 'बुला' (बुलाना - क्रिया) मूल शब्द और 'आवा' प्रत्यय होगा। 'बुलावा' शब्द का अर्थ है, किसी को निमंत्रण देना।
• दिए गये अन्य विकल्पों के प्रयोग से वाक्य का सार्थक अर्थ प्रकट नही हो रहा हैं।
• भाववाचक संज्ञा - जिस संज्ञा शब्द से पदार्थों की अवस्था, गुण-दोष, धर्म आदि का बोध हो, उसे भाववाचक संज्ञा कहते हैं।
• जैसे - मिठास, खटास, धर्म, थकावट, जवानी, मोटापा, मित्रता, सुन्दरता, बचपन, अपनापन, बुढ़ापा, भूख, मानवता, मुस्कुराहट, नीचता, आदि।

Important Pointsक्रिया से भाववाचक संज्ञा बनाना -

Additional Informationसंज्ञा-

• किसी व्यक्ति, वस्तु, स्थान, जाति या भाव आदि के नाम को ही संज्ञा कहा जाता है।
• जैसे - पशु (जाति), सुन्दरता (गुण), दुःख (भाव), मोहन (व्यक्ति), दिल्ली (स्थान)।

संज्ञा के भेद -

1. व्यक्तिवाचक संज्ञा
2. जातिवाचक संज्ञा
3. समूहवाचक संज्ञा
4. द्रव्यवाचक संज्ञा
5. भाववाचक संज्ञा

दिए गए विकल्पों में से शुद्ध वर्तनी वाला विकल्प है- मेरी प्रार्थना स्वीकार करें।

Key Points

• वर्तनी: लिखने की रीति को वर्तनी कहते हैं। यह लेखन में प्रयोग होने वाले लिपि चिह्नों के व्यवस्थित रूप को दर्शाती है।
• उदाहरण- अशुद्ध:- तृकोण शुद्ध:- त्रिकोण आदि।
• अन्य विकल्प-

Additional Informationवर्तनी के अन्य उदाहरण:

दिए गए वाक्य में उचित देशज - विदेशज शब्द होगा - अफसर

Key Points

• वाक्य -  वाह! तुम तो बहुत बड़े अफसर बन गए हो।​
• 'अफसर' एक विदेशज शब्द (अंग्रेजी भाषा) का शब्द है।
• दिए गये अन्य विकल्पों के प्रयोग से वाक्य का सार्थक अर्थ प्रकट नहीं हो रहा हैं।

अन्य विकल्प -

• 'नीलाम' शब्द पुर्तगाली भाषा से लिया गया है।
• 'थेटर, लालटेन' शब्द अंग्रेजी भाषा से लिया गया है।

Important Pointsविदेशज:- 

• जो शब्द विदेशी भाषा के हैं, परंतु हिंदी में उन शब्दों का प्रचलन हो रहा है, ऐसे शब्द विदेशज शब्द कहे जाते हैं।
• विदेशी शब्द अरबी, फारसी, तुर्की, अंग्रेजी इत्यादि भाषाओं से लिए गए है। जैसे - डॉक्टर,चश्मा,फकीर आदि।

देशज:-

• वे शब्द जिनकी उत्पत्ति का श्रोत ज्ञात न हो और लेकिन भाषा में उनका प्रचलन भरपूर हो, देशज शब्दों की श्रेणी में आते हैं,
• जैसे - लोटा, कटोरा, डोंगा, डिबिया, खिचड़ी, खिड़की, पगड़ी, चिड़िया, जूता, तेंदुआ, फुनगी, कलाई आदि।

Additional Information