SSC GD Constable (2024) Official Paper (Held On: 22 Feb, 2024 Shift 2) (Previous Year Paper)

According to the given information,

1) Peter is sitting to the immediate right of Quin.

2) Sam, who is sitting to the immediate left of Quin, is also sitting to the immediate right of Ulysses. 

3) Tina is not sitting next to Peter.

Here, we can see that Ulysses is sitting to the immediate right of Tina.

Hence, the correct answer is "Ulysses".

The logic followed here is:

3. Debar
4. Debark 
5. Debate 
6. Debauch 
7. Debenture

So, the order would be: 3, 2, 1, 4, 5.

Hence, the correct answer is "Option 4".

Preparing the family tree using the following symbols,

Given equation: X ÷ Z - A × Y

The family tree can be drawn as per the given information,

Here, we can see that X is the mother's sister of Y.

Hence, the correct answer is "Mother's sister".

The logic followed here is:

Logic: (Sum of the place value of the alphabets) × 2 = Code.

'TEACH' is coded as '74',

→ (20 + 5 + 1 + 3 + 8) × 2

→ 37 × 2 = 74.

'STUDY' is coded as '178',

→ (19 + 20 + 21 + 4 + 25) × 2

→ 89 × 2 = 178.

Similarly, for 'NEVER':

→ (14 + 5 + 22 + 5 + 18) × 2

→ 64 × 2 = 128.

Thus, the code for 'NEVER' is '128'.

Hence, the correct answer is "Option 1".

The least possible venn diagram is shown below,

Conclusion I : Some bicycles are tyres → False (All bicycles are wheels, some bicycles are vehicles and some vehicles are not tyres implies that some bicycles can be tyres. This is possible but not definite).

Conclusion II : Some wheels are not vehicles → False (All bicycles are wheels, some bicycles are vehicles implies that there is a possibility that some wheels are not vehicles. This is possible but not definite).

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

The logic followed here is:

Logic: (Sum of the place value of the alphabets) - 3 = Code.

'LEAVE' is coded as '42'

→ (12 + 5 + 1 + 22 + 5) - 3

→ 45 - 3 = 42

'TEAM' is coded as '36'

→ 20 + 5 + 1 + 13 = 39

→ 39 - 3 = 36

Similarly, for OFFER

→ 15 + 6 + 6 + 5 + 18 = 50

→ 50 - 3 = 47.

So, 'OFFER' will be coded as '47'

Hence, the correct answer is "Option 3".

Let's check each option,

1) × and ÷

→ 62 + 12 - 42 × 7 ÷ 44 = 90

→ 62 + 12 - 42 × 7/44 = 90

→ 62 + 12 - 147/22 = 90

→ 74 - 147/22 ≠ 90

→ LHS ≠ RHS

2) × and - 

→ 62 + 12 × 42 ÷ 7 - 44 = 90

→ 62 + 12 × 6 - 44 = 90

→ 62 + 72 - 44 = 90

→ 134 - 44 = 90

→ 90 = 90

→ LHS = RHS ⇒ Satisfies the equation.

3) × and +

→ 62 × 12 - 42 ÷ 7 + 44 = 90

→ 62 × 12 - 6 + 44 = 90

→ 744 - 6 + 44 = 90

→ 788 - 6 = 90

→ 782 ≠ 90

→ LHS ≠ RHS

4) + and ÷

→ 62 ÷ 12 - 42 + 7 × 44 = 90

→ 31/6 - 42 + 7 × 44 = 90

→ 31/6 - 42 + 308 = 90

→ 313.1 - 42 = 90

→ 232.1 ≠ 90

→ LHS ≠ RHS

Hence, the correct answer is "× and -".

The logic followed here is,

Logic: The circle is moving in clockwise direction along the corners outside the rectangle. The "=" sign is moving in clockwise direction along the corners inside the rectangle. The  "→" sign is moving in clockwise direction along the sides inside the rectangle with a 90-degree clockwise rotation.

Hence, the correct answer is "Option 1".

The least possible venn diagram is shown below,

Hence, the correct answer is "88".

The logic followed here is,

Hence, the correct answer is "SD".

The logic followed here is:

Logic: The circle is moving in anticlockwise direction along the corner of the square. The arrow is flipping its position between two corners.

Hence, the correct answer is "Option 1".

The logic followed here is,

Hence, the correct answer is "82".

In first and second dice,

Logic: If two dice have the same face value in the given image then their clockwise or anticlockwise wise number are known as opposite numbers in dice.

In the first dice and second dice. The number 5 is common.

The left numbers will be opposite each other writing them clockwise starting from 5.

Here, we can see that the number opposite of 8 is 7.

Hence, the correct answer is "7".

When the paper is unfolded, we get:

Hence, the correct answer is "Option 2".

According to the given information,

Let's check,

17 M 18 N 55 O 5 = 46

→ 17 + 18 + 55 ÷ 5 = 46

→ 17 + 18 + 11 = 46

68 M 13 N 65 O 13 = 86

→ 68 + 13 + 65 ÷ 13 = 86

→ 68 + 13 + 5 = 86

Similarly,

40 M 70 N 85 O 17 = ?

→ 40 + 70 + 85 ÷ 17 = ?

→ 40 + 70 + 5 = 115

Hence, the correct answer is "115".

The logic followed here is,

CAUSAL : ACUSLA

DEBATE : EDBAET

Similarly,

EFFORT : ?

 

Hence, the correct answer is "FEFOTR".

According to the given information,

Here, we can see that Option 4 is following a repeating sequence of 'gghhiijj'.

Hence, the correct answer is "hiih".

According to the given information,

1) Varun, who is sitting to the immediate left of Rahul, is also second to the right of Tina.

2) Suresh is not sitting next to Varun.

Here, we can see that Priya is sitting second to the left of Rahul.

Hence, the correct answer is "Priya".

The logic followed here is,

ELECTRON : TRONCELE

FUNCTION : TIONCNUF

Similarly,

CLUSTERS : ?

Hence, the correct answer is "TERSSULC".

In first and third dice,

Logic: If two dice have the same face value in the given image then their clockwise or anticlockwise wise number are known as opposite numbers in dice.

In the first dice and second dice. The number 1 is common.

The left numbers will be opposite each other writing them clockwise starting from 1.

Here, we can see that the number opposite of 1 is 6.

Hence, the correct answer is "6".

The correct answer is Cyclical unemployment

Key Points

• Cyclical unemployment occurs when there is a lack of demand for goods and services in the economy, leading to a reduction in production and, consequently, a reduction in the workforce.
• This type of unemployment is directly related to the economic cycle of growth and recession.
• During periods of economic downturns such as recessions and depressions, cyclical unemployment tends to increase as companies reduce their output and lay off workers.
• It contrasts with other types of unemployment such as frictional, structural, and seasonal unemployment, which are not directly tied to the economic cycle.

Additional Information

• Disguised unemployment refers to a situation where more people are employed than actually needed, often seen in agricultural sectors in developing countries.
• Frictional unemployment occurs when workers are temporarily between jobs or are searching for new ones.
• Seasonal unemployment occurs when people are unemployed at certain times of the year when demand for labor is lower, such as agricultural workers during the off-season.
• Structural unemployment happens when there is a mismatch between the skills of the workforce and the needs of the industry.

The correct answer is The Manorama Thakkar Award.

Key Points

• The Manorama Thakkar Award is given in recognition of excellence and achievement in performance or research studies in Indian Dance.
• This prestigious award is a mark of honor for those who have made significant contributions to the field of Indian classical dance.
• It acknowledges the dedication, skill, and impact of the recipient in promoting and preserving the rich cultural heritage of Indian dance.

Additional Information

• Indian classical dance includes various dance forms such as Bharatanatyam, Kathak, Odissi, Kuchipudi, Mohiniyattam, and others.
• These dance forms have a rich history and are deeply connected to Indian culture, mythology, and spirituality.
• Recognition through awards like the Nritya Choodamani helps in encouraging artists and researchers to continue their efforts in this field.

The correct answer is 51 - A

Key Points

• Article 51-A of the Indian Constitution enumerates the Fundamental Duties of Indian citizens.
• These duties were added by the 42nd Amendment Act in 1976, upon the recommendations of the Swaran Singh Committee.
• There are currently 11 Fundamental Duties listed in Article 51-A.
• The Fundamental Duties serve as a constant reminder to citizens that while enjoying their rights, they should also be conscious of their duties towards the nation and society.

Additional Information

• The 42nd Amendment Act is also known as the Mini-Constitution due to its far-reaching effects.
• Fundamental Duties are inspired by the Constitution of the former Soviet Union.
• Although Fundamental Duties are not legally enforceable, they are considered essential for the moral and ethical development of citizens.
• They aim to promote a spirit of patriotism and to uphold the unity of India.
• Some of the duties include respecting the national symbols, cherishing the noble ideals of the freedom struggle, protecting the sovereignty of the country, and promoting harmony.

The correct answer is Only II

Key Points

• Punjab FC is not playing in the i-League 2023 / 24.
• Mohammedan Sporting Club is playing in the i-League 2023 / 24.
• Therefore, the correct option is option 3, which states that Only II (Mohammedan Sporting Club) is playing in the i-League 2023 / 24.

Additional Information

• The i-League is one of the top professional football leagues in India.
• It was founded in 2007 and has been a platform for clubs across the country to compete at a high level.
• Teams participating in the i-League are subject to promotion and relegation based on their performance each season.
• The league has been instrumental in the development of football in India, providing opportunities for players, coaches, and clubs to showcase their talent.

The correct answer is Punjab and Baroda

Key Points

• Punjab and Baroda played in the finals of the Syed Mushtaq Ali Trophy in November 2023.
• The Syed Mushtaq Ali Trophy is a domestic Twenty20 cricket championship in India, organized by the Board of Control for Cricket in India (BCCI).
• This tournament is a crucial platform for cricketers to showcase their talent and get selected for the national team.

Additional Information

• The Syed Mushtaq Ali Trophy was named after Syed Mushtaq Ali, a former Indian cricketer known for his aggressive batting style.
• The tournament has been a stepping stone for many young cricketers who have gone on to represent India at the international level.
• Punjab and Baroda have both been strong teams in domestic cricket, consistently performing well in various championships.
• Winning the Syed Mushtaq Ali Trophy is considered prestigious and boosts the morale of the winning team and its players.

The correct answer is Meghalaya

Key Points

• Nongkrem festival is celebrated in the state of Meghalaya.
• The festival is a significant cultural event for the Khasi tribe of Meghalaya.
• It is a five-day harvest festival held annually to thank the deity for a good harvest and to seek blessings for future prosperity.
• The festival is characterized by traditional dances, music, and rituals performed by the Khasi people.

Additional Information

• Meghalaya is a state in northeastern India known for its rich cultural heritage and natural beauty.
• The state is home to various indigenous tribes, including the Khasi, Garo, and Jaintia tribes.
• Meghalaya's capital is Shillong, which is often referred to as the "Scotland of the East" due to its picturesque landscapes and pleasant climate.
• The state is also famous for its living root bridges, which are unique to the region.

The correct answer is 1782

Key Points

• Tipu Sultan became the ruler of Mysore in the year 1782.
• He succeeded his father, Sultan Hyder Ali, who was the previous ruler of Mysore.
• Tipu Sultan is also known as the 'Tiger of Mysore' and is remembered for his resistance against British colonialism.
• During his reign, he introduced several administrative innovations and attempted to modernize the military.

Additional Information

• Tipu Sultan was born on 20th November 1751.
• He was a pioneer in the use of rocket artillery in warfare, which he deployed effectively against his enemies.
• Tipu Sultan's rule ended with his death on 4th May 1799 during the Fourth Anglo-Mysore War when the British forces captured Srirangapatna.
• He is a controversial figure in Indian history, with differing perspectives on his legacy.

The correct answer is Home Minister Amit Shah

Key Points

• Home Minister Amit Shah introduced the Bharatiya Nagarik Suraksha Sanhita (BNSS) 2023.
• The BNSS 2023 aims at replacing the existing Criminal Procedure Code in India.
• This legislative move is part of broader reforms intended to update and streamline the criminal justice system in India.
• The introduction of BNSS 2023 reflects the government's commitment to enhancing public safety and ensuring a more efficient legal process.

Additional Information

• The Criminal Procedure Code (CrPC) is a comprehensive statute that outlines the procedural aspects of criminal law in India.
• Reforms such as the BNSS 2023 are essential for addressing contemporary challenges in law enforcement and judicial processes.
• The introduction of new legislative frameworks often involves extensive consultation and review to ensure they meet the current needs of the society while upholding justice and fairness.
• The Home Ministry plays a crucial role in the formulation and implementation of policies related to internal security and law enforcement in India.

The correct answer is Both I and II

Key Points

• Both I and II statements are correct regarding the Tenth Five Year Plan in India.
• India had indeed emerged as one of the fastest-growing economies by the end of the Tenth Five Year Plan.
• The Tenth Five Year Plan had set 'monitorable targets' for a few key indicators of development, emphasizing measurable outcomes and accountability.

Additional Information

• The Tenth Five Year Plan spanned from 2002 to 2007 and aimed at achieving an 8% GDP growth rate.
• It focused on increasing the growth rate of the economy, reducing poverty, and improving the quality of life through better education, health, and infrastructure.
• The plan was designed to prioritize inclusive growth, ensuring that the benefits of economic growth reach the disadvantaged sections of society.
• The Tenth Plan also emphasized the importance of good governance and the effective implementation of policies at both central and state levels.

The correct answer is Swaminathan Janakiraman

Key Points

• Swaminathan Janakiraman was appointed as a Deputy Governor of the Reserve Bank of India (RBI) in June 2023.
• He succeeds Mahesh Kumar Jain, whose term ended in June 2023.
• Swaminathan Janakiraman has a significant experience in the banking sector and has held various key positions prior to this appointment.
• The Deputy Governor of the RBI plays a crucial role in formulating monetary policies and overseeing the financial stability of the country.

Additional Information

• The Reserve Bank of India (RBI) is the central bank of India, responsible for regulating the issue and supply of the Indian rupee and managing the country's main payment systems.
• The RBI was established on April 1, 1935, in accordance with the Reserve Bank of India Act, 1934.
• The central bank's main functions include monetary policy regulation, financial supervision, and maintaining financial stability.
• The RBI is headquartered in Mumbai, Maharashtra.
• The RBI has four Deputy Governors, each overseeing different functions within the bank.

The correct answer is Kuchipudi

Key Points

• Kuchipudi is a classical dance form that originated in Andhra Pradesh.
• This dance form is known for its graceful movements and strong narrative/dramatic character.
• It is traditionally performed with a combination of dance, music, and acting.
• Kuchipudi performances often tell stories derived from Hindu epics and mythology.

Additional Information

• Kathak is a classical dance form from Northern India, known for its intricate footwork and spins.
• Bharatnatyam originated in Tamil Nadu and is characterized by its fixed upper torso, bent legs, and intricate footwork.
• Sattriya is a classical dance form from Assam, traditionally performed in monasteries called Sattras.
• Andhra Pradesh is also known for its rich cultural heritage, including other art forms like Carnatic music.

The correct answer is Both I and II

Key Points

• Both I and II are correct statements regarding the Green Revolution in India.
• During the Green Revolution, the shift from traditional farming to monoculture had negative effects on small farmers, primarily because they couldn't afford the high-yield variety seeds, fertilizers, and pesticides.
• One of the impacts of the Green Revolution was over-capitalization in agriculture, leading to increased investment in machinery and equipment, which further disadvantaged small farmers who couldn't afford these investments.
• The Green Revolution led to increased agricultural productivity, but it also resulted in socio-economic disparities and environmental concerns.

Additional Information

• The Green Revolution in India began in the 1960s and was aimed at making the country self-sufficient in food grain production.
• It involved the adoption of new agricultural techniques, including the use of high-yield variety (HYV) seeds, chemical fertilizers, pesticides, and advanced irrigation methods.
• While it led to significant increases in food grain production, especially wheat and rice, it also caused issues like soil degradation, depletion of water resources, and increased inequality among farmers.

The correct answer is love

Key Points

• In any tennis game, any game starts at 0 - 0 and the zero point in tennis is called love.
• The term "love" in tennis is used to describe a score of zero. For example, if a player has not scored any points in a game, their score is said to be "love".
• The origin of the term "love" is unclear, but it is widely used in tennis scoring.
• Understanding tennis scoring is essential for both players and spectators to follow the progress of the game.

The correct answer is 4)A - 2, B - 3, C - 1

Key Points

• S. Balachander is associated with the Veena.
• Anushka Shankar is associated with the Sitar.
• Kishan Maharaj is associated with the Tabla.
• Thus, the correct matching is A - 2, B - 3, C - 1.

Additional Information

• The Veena is a traditional Indian string instrument.
• The Sitar is a plucked stringed instrument used in Indian classical music.
• The Tabla is a pair of twin hand drums from the Indian subcontinent, used in traditional, classical, popular, and folk music.

The correct answer is Second (s)

Key Points

• The basic unit of time is the second (s).
• It is one of the seven base units in the International System of Units (SI).
• The second is defined by taking the fixed numerical value of the cesium frequency, Δν_Cs, the unperturbed ground-state hyperfine transition frequency of the cesium-133 atom, to be 9,192,631,770 when expressed in the unit Hz, which is equal to s^-1.
• This definition was adopted in 1967 by the International Committee for Weights and Measures (CIPM).

Additional Information

• The second is used to measure time intervals and is crucial in various fields such as physics, engineering, and everyday life.
• Modern timekeeping devices, like atomic clocks, provide extremely accurate measurements of the second.
• Other units of time, like minutes and hours, are derived from the second.

The correct answer is Jharkhand

Key Points

• The 'Abua Awas Yojna' is a housing scheme approved by the Jharkhand state cabinet in October 2023.
• This scheme aims to provide affordable housing to the economically weaker sections of the state.
• The initiative reflects the state government's commitment to improving living conditions and ensuring housing for all.
• Under this scheme, beneficiaries will receive financial assistance to construct or renovate their homes.

Additional Information

• Jharkhand has been actively working on various welfare schemes to uplift the socio-economic status of its residents.
• The state government has also launched several other schemes focusing on education, health, and employment.
• The 'Abua Awas Yojna' is part of the broader strategy to ensure sustainable development and inclusive growth in the state.
• Monitoring and effective implementation of such schemes are crucial for achieving the desired outcomes and improving the quality of life for the targeted beneficiaries.

The correct answer is 238

Key Points

• 238 members of the Rajya Sabha are elected indirectly and are representatives of States and Union Territories.
• The Rajya Sabha is the upper house of India's bicameral Parliament, with members serving staggered six-year terms.
• Members are elected by the elected members of State Legislative Assemblies and Electoral college for Union Territories, in accordance with the system of proportional representation by means of the single transferable vote.
• The Rajya Sabha is a permanent body and is not subject to dissolution, but one-third of its members retire every two years.

Additional Information

• The Rajya Sabha was constituted on 3rd April 1952, and its first session was held on 13th May 1952.
• It represents the states and union territories of the Indian Union, and the allocation of seats is based on the population of each state and union territory.
• The Rajya Sabha plays a crucial role in the Indian legislative process, reviewing, amending, and approving bills passed by the Lok Sabha (the lower house of Parliament).
• It also has special powers to protect the interests of the states against undue interference by the central government.

The correct answer is Both A and B

Key Points

• Both statements A and B about money are correct.
• Statement A: Money acts as a convenient unit of account, meaning it provides a standard numerical unit of measurement for the market value of goods, services, and other transactions.
• Statement B: The value of all goods and services can be expressed in monetary units, which simplifies the process of comparing prices and costs in an economy.

Additional Information

• Money serves several functions in an economy, including being a medium of exchange, a store of value, and a unit of account.
• As a unit of account, money allows for the consistent valuation and comparison of goods and services, facilitating trade and economic planning.
• The use of money as a unit of account is essential for budgeting, accounting, and financial reporting.
• Without a common unit of account, it would be challenging to measure and compare the value of different goods and services, complicating economic transactions.

The correct answer is Chandragupta Maurya

Key Points

• Chandragupta Maurya was the founder of the Mauryan Empire.
• He established the empire in 321 BCE after overthrowing the Nanda dynasty.
• Under his rule, the Mauryan Empire expanded significantly, encompassing a large part of the Indian subcontinent.
• Chandragupta was mentored by the famous scholar and advisor Chanakya (Kautilya), who played a crucial role in his rise to power.
• His reign marked the beginning of a centralized and bureaucratic governance system in India.

Additional Information

• The Mauryan Empire is considered one of the largest and most powerful political and military empires of ancient India.
• Chandragupta's grandson, Ashoka the Great, is one of the most celebrated rulers of the Mauryan dynasty, known for his role in spreading Buddhism across Asia.
• The Mauryan administration was highly organized with a complex system of governance that included a central treasury, a network of spies, and a standing army.
• Chandragupta Maurya eventually abdicated the throne and became a Jain monk, spending his last years in Karnataka, South India.

The correct answer is 78.8

Key Points

• The adult literacy rate (15+) for males in 2011 is 78.8 against 59.3 for females.
• This data highlights the gender disparity in literacy rates in the country.
• Efforts have been made to bridge this gap through various educational programs and policies.
• Improving literacy rates is crucial for the socio-economic development of the country.

Additional Information

• The literacy rate is a key indicator of education and development in a country.
• Various schemes such as the National Literacy Mission have been launched to improve literacy rates.
• Education is a fundamental right under the Right to Education Act, 2009, in India.
• Literacy and education play a significant role in reducing poverty and improving health outcomes.
• Increased literacy rates lead to better employment opportunities and economic growth.

Given:

A person bought some pens at the rate of 20 for a rupee and sold them at the rate of 15 for a rupee.

Formula used:

Profit Percentage = $\left(\dfrac{\text{Selling Price} - \text{Cost Price}}{\text{Cost Price}}\right) \times 100$

Calculation:

Cost Price (CP) of 1 pen = $\dfrac{1}{20}$

Selling Price (SP) of 1 pen = $\dfrac{1}{15}$

Profit = SP - CP

⇒ Profit = $\dfrac{1}{15} - \dfrac{1}{20}$

⇒ Profit = $\dfrac{4 - 3}{60}$

⇒ Profit = $\dfrac{1}{60}$

Profit Percentage = $\left(\dfrac{\dfrac{1}{60}}{\dfrac{1}{20}}\right) \times 100$

⇒ Profit Percentage = $\left(\dfrac{1}{60} \times \dfrac{20}{1}\right) \times 100$

⇒ Profit Percentage = $\dfrac{20}{60} \times 100$

⇒ Profit Percentage = $\dfrac{1}{3} \times 100$

⇒ Profit Percentage = 33.33%

∴ The correct answer is 33.33%.

Given:

After giving 10% discount, there is still a profit of 10%.

Formula used:

MP/CP = (100 + Profit%) / (100 - discount%)

Profit% = Profit / cost price × 100

Where, MP = marked price, CP = cost price

Calculation:

MP/CP = (100 + Profit%) / (100 - discount%)

MP/CP = (100 + 10) / (100 - 10)

MP/CP = 110/90 = 11/9

i.e. MP = 11, CP = 9

Now,

If there is no discount, then SP = MP = 11

So, profit = 11 - 9 = 2

Thus, Profit% = 2/9 * 100 = 200/9 = 22.22%

∴ The correct answer is  22.22%.

Given:

Manish alone can complete a work in 48 days.

Pratap alone can complete the same work in half of the time taken by Manish.

Formula used:

Work done together per day = Work rate of Manish + Work rate of Pratap

Calculations:

Manish's work rate = $\frac{1}{48}$ work/day

Pratap's work rate = $\frac{1}{24}$ work/day

Work done together per day = $\frac{1}{48} + \frac{1}{24}$

⇒ Work done together per day = $\frac{1}{48} + \frac{2}{48} = \frac{3}{48} = \frac{1}{16}$

Time to complete 1/4 of the work = $\frac{1/4}{1/16}$

⇒ Time to complete 1/4 of the work = $\frac{1}{4} \times 16 = 4$ days

∴ The correct answer is 4 days.

Given:

The average of marks obtained by S1 and S2 is 35 more than the average of marks obtained by S2 and S3.

Marks obtained by S3 = 75

Formula used:

Let the marks obtained by S1 = x

Let the marks obtained by S2 = y

Average of S1 and S2 = (x + y) / 2

Average of S2 and S3 = (y + 75) / 2

Given: (x + y) / 2 = (y + 75) / 2 + 35

Calculation:

$\dfrac{x + y}{2} = \dfrac{y + 75}{2} + 35$

⇒ $\dfrac{x + y}{2} = \dfrac{y + 75 + 70}{2}$

⇒ $\dfrac{x + y}{2} = \dfrac{y + 145}{2}$

⇒ x + y = y + 145

⇒ x = 145

∴ The correct answer is 145.

Given:

Simple Interest (SI) = ₹8000

Rate (r) = 10% per annum

Time (t) = 8 years

Formula used:

Simple Interest (SI) = $\dfrac{P \times r \times t}{100}$

Compound Interest (CI) = P$(1+\dfrac{r}{100})^t - P$

Calculations:

8000 = $\dfrac{P \times 10 \times 8}{100}$

⇒ 8000 = $\dfrac{P \times 80}{100}$

⇒ P = $\dfrac{8000 \times 100}{80}$

⇒ P = ₹10000

Now, for Compound Interest:

CI = 10000$(1+\dfrac{10}{100})^3 - 10000$

⇒ CI = 10000$(1.1)^3 - 10000$

⇒ CI = 10000$(1.331) - 10000$

⇒ CI = ₹3310

∴ The correct answer is Rs. 3310

Formula used:

Average Age = (Total Age of Students) / (Number of Students)

Calculation:

Total age of 14 students = 14 × 17 = 238 years

Age of new student = 32 years

Total age of 15 students = 238 + 32 = 270 years

⇒ Average age of 15 students = 270 / 15

⇒ Average age of 15 students = 18 years

∴ The correct answer is 18 years.

Given:

Simple interest (SI) for 5 years = 20% of Principal (P)

Formula used:

SI = $\dfrac{P \times R \times T}{100}$

Where, R = rate of interest, T = time in years

Calculations:

0.2P = $\dfrac{P \times R \times 5}{100}$

⇒ 0.2 = $\dfrac{R \times 5}{100}$

⇒ R = 4%

Now, we need to find the time (T) when the interest is equal to the principal:

P = $\dfrac{P \times 4 \times T}{100}$

⇒ 1 = $\dfrac{4T}{100}$

⇒ 4T = 100

⇒ T = 25 years

∴ The correct answer is 25 years

Shortcut Trick

Assume initial Cost Price (CP) = 100 units.

Initial Selling Price (SP₁) at 20% loss = 80 units.

New Cost Price (30% less) = 70 units.

New Selling Price (SP₂) at 50% profit = 70 + (50% of 70) = 105 units.

Difference in Selling Price = 105 − 80 = 25 units.

25 units = Rs. 125 ⇒ 1 unit = Rs. 5 ∴ 100 units = Rs. 500.

∴ The correct answer is Rs. 500.

Alternate Method

Given:

Initial Loss Percentage = 20%

New Cost Price = 30% less than original

New Profit Percentage = 50%

Increase in Selling Price = Rs. 125

Formula Used:

Selling Price (SP) = CP × (100 ± Profit/Loss %)/100

Let the original Cost Price be Rs. x.

⇒ Initial Selling Price (SP₁) = x × (100 − 20)/100 = 0.80x

⇒ New Cost Price (CP_new) = x × (100 − 30)/100 = 0.70x

⇒ New Selling Price (SP₂) = 0.70x × (100 + 50)/100

⇒ SP₂ = 0.70x × 1.5 = 1.05x

⇒ According to the question: SP₂ − SP₁ = 125

⇒ 1.05x − 0.80x = 125

⇒ 0.25x = 125

⇒ x = 125 / 0.25

⇒ x = 500

∴ The correct answer is Rs. 500.

Additional Information

Profit and Loss Percentage

Profit % = (Profit ÷ CP) × 100 and Loss % = (Loss ÷ CP) × 100. Both are always calculated on the Cost Price unless stated otherwise.

Selling Price for Profit/Loss

To find Selling Price when Profit % is P, use SP = CP × (100 + P)/100. For Loss % L, use SP = CP × (100 − L)/100.

Relationship between CP and SP

If an article is sold at a gain of k%, then Selling Price = 100 + k % of Cost Price.

Given:

Total number of students = x

Percentage of boys = 40%

Number of girls = 54

Formula used:

Number of girls = Total number of students - Number of boys

Calculation:

Number of boys = 0.40x

Number of girls = x - 0.40x = 54

⇒ 0.60x = 54

⇒ x =$\frac{54}{0.60}$

⇒ x = 90

Number of boys = 0.40 × 90

⇒ Number of boys = 36

∴ The correct answer is 36.

Given:

Y's marks = 480

X got 40% more marks than Y.

X got 20% less marks than Z.

Formula used:

X's marks = Y's marks × (1 + 40/100)

Z's marks = X's marks / (1 - 20/100)

Calculation:

X's marks = 480 × 1.4

⇒ X's marks = 672

Z's marks = 672 / 0.8

⇒ Z's marks = 840

∴ Z got 840 marks.

Given:

Radius of spherical balls (r₁) = 8 cm

Radius of hemisphere (r₂) = 48 cm

Formula used:

Volume of a sphere = $\dfrac{4}{3}\pi r^3$

Volume of a hemisphere = $\dfrac{2}{3}\pi r^3$

Calculation:

Volume of one spherical ball = $\dfrac{4}{3}\pi (8)^3$

⇒ Volume of one spherical ball = $\dfrac{4}{3}\pi \times 512$

⇒ Volume of one spherical ball = 682.67 $\pi$

Volume of the hemisphere = $\dfrac{2}{3}\pi (48)^3$

⇒ Volume of the hemisphere = $\dfrac{2}{3}\pi \times 110592$

⇒ Volume of the hemisphere = 73728 $\pi$

Number of spherical balls = $\dfrac{Volume , of , hemisphere}{Volume , of , one , spherical , ball}$

⇒ Number of spherical balls = $\dfrac{73728 \pi}{682.67 \pi}$

⇒ Number of spherical balls = 108

∴ The correct answer is 108.

Given:

The sum of the three numbers is 123. If the ratio between the first and second is 3 ∶ 4 and that between the second and third is 3 ∶ 5, then find the second number.

Formula used:

Let the three numbers be a, b, and c.

Given ratios: a/b = 3/4 and b/c = 3/5

Also, a + b + c = 123

Express a and c in terms of b:

a = (3/4)×b

c = (5/3)×b

Calculation:

a + b + c = 123

⇒ (3/4)×b + b + (5/3)×b = 123

⇒ (3/4)b + b + (5/3)b = 123

Find a common denominator for the fractions:

(9/12)b + (12/12)b + (20/12)b = 123

⇒ (41/12)b = 123

⇒ b = 123 × (12/41)

⇒ b = 36

∴ The correct answer is 36.

Given:

42 × 3 + 25 × 3 - 14 ÷ 7 × 5 

Formula used:

Use basic arithmetic operations: multiplication, division, addition, and subtraction.

Calculation:

42 × 3 + 25 × 3 - 14 ÷ 7 × 5

⇒ 126 + 75 - 14 ÷ 7 × 5

⇒ 126 + 75 - 2 × 5

⇒ 126 + 75 - 10

⇒ 201 - 10

⇒ 191

∴ The correct answer is 191.

Given:

Numbers: 12, 8, 24

Formula used:

Highest Common Factor (HCF) is the greatest number that divides all the given numbers without leaving a remainder.

Calculation:

Prime factorization:

12 = 2² × 3¹

8 = 2³

24 = 2³ × 3¹

Common factors: 2

Smallest power of common factor: 2²

⇒ HCF = 2²

⇒ HCF = 4

∴ The correct answer is 4 .

Formula used:

A number is divisible by 9 if the sum of its digits is divisible by 9.

Calculation:

Sum of digits of 58524M = 5 + 8 + 5 + 2 + 4 + M

⇒ 24 + M

To be divisible by 9, (24 + M) must be divisible by 9.

⇒ 24 + M = 27 (since 27 is the nearest multiple of 9 greater than 24)

⇒ M = 27 - 24

⇒ M = 3

∴ The correct answer is 3.

Shortcut Trick

To find the least number divisible by 27, 36, 56, 12 and 10, calculate the LCM.

Highest powers of prime factors: 2³ (from 56), 3³ (from 27), 5¹ (from 10), and 7¹ (from 56).

LCM = 2³ × 3³ × 5 × 7

LCM = 8 × 27 × 35 = 216 × 35 = 7560.

∴ The correct answer is 7560.

Alternate Method

Given: Numbers = 27, 36, 56, 12, 10

Formula: Least Number = LCM of given numbers.

⇒ Prime factorization of 27 = 3 × 3 × 3 = 3³

⇒ Prime factorization of 36 = 2 × 2 × 3 × 3 = 2² × 3²

⇒ Prime factorization of 56 = 2 × 2 × 2 × 7 = 2³ × 7

⇒ Prime factorization of 12 = 2 × 2 × 3 = 2² × 3

⇒ Prime factorization of 10 = 2 × 5

⇒ LCM = Product of highest powers of all prime factors

⇒ LCM = 2³ × 3³ × 5 × 7 = 8 × 27 × 5 × 7

⇒ LCM = 216 × 35 = 7560

∴ The correct answer is 7560.

Additional Information

LCM (Least Common Multiple)

The smallest positive integer that is perfectly divisible by each of the numbers in a given set.

HCF and LCM Relation

For any two numbers 'a' and 'b', the product of the numbers is equal to the product of their HCF and LCM: a × b = HCF(a, b) × LCM(a, b).

LCM of Fractions

LCM of Fractions = (LCM of Numerators) ÷ (HCF of Denominators).

Divisibility Rule of 7

Double the last digit and subtract it from the rest of the number; if the result is divisible by 7, the original number is also divisible by 7.

Given:

Ratio of numbers = 6 ∶ 8 ∶ 9

Sum of numbers = 460

Formula used:

Let the numbers be 6x, 8x, and 9x.

Sum of numbers = 6x + 8x + 9x = 460

Calculation:

23x = 460

⇒ x = 460 / 23

⇒ x = 20

Largest number = 9x

⇒ Largest number = 9 × 20

⇒ Largest number = 180

∴ The largest number among the three numbers is 180.

Given:

A boat travels a distance of 54 km at uniform speed. If the speed of the boat is increased by 3 km/hr, then it takes 3 hours less to cover the same distance.

Formula used:

Let the original speed of the boat be x km/hr.

Time taken at original speed = Distance / Speed = 54 / x hours

Time taken at increased speed = Distance / (Speed + 3) = 54 / (x + 3) hours

According to the problem:

54 / x - 54 / (x + 3) = 3

Calculations:

54 / x - 54 / (x + 3) = 3

⇒ (54(x + 3) - 54x) / (x(x + 3)) = 3

⇒ (54x + 162 - 54x) / (x(x + 3)) = 3

⇒ 162 / (x² + 3x) = 3

⇒ 162 = 3(x² + 3x)

⇒ 162 = 3x² + 9x

⇒ 3x² + 9x - 162 = 0

⇒ x² + 3x - 54 = 0

⇒ (x + 9)(x - 6) = 0

⇒ x = -9 or x = 6

Since speed cannot be negative, x = 6 km/hr

∴ The correct answer is 6 km/hr.

Given:

Marked price (MP) = ₹7600

Selling price (SP) = ₹6688

Formula used:

Discount % = $\dfrac{MP - SP}{MP} \times 100$

Calculation:

Discount % = $\dfrac{7600 - 6688}{7600} \times 100$

⇒ Discount % = $\dfrac{912}{7600} \times 100$

⇒ Discount % = $\dfrac{912 \times 100}{7600}$

⇒ Discount % = 12%

∴ The correct answer is 12%.

Given:

Rakesh, Mahesh, and Puneesh together = 20 minutes

Rakesh and Mahesh together = 25 minutes

Formula used:

Let the time taken by Rakesh, Mahesh, and Puneesh to make the chair be R, M, and P minutes respectively.

Work done = 1 / Time taken

Calculation:

Combined rate of Rakesh, Mahesh, and Puneesh = 1 / 20

Combined rate of Rakesh and Mahesh = 1 / 25

Rate of Puneesh = (1 / 20) - (1 / 25)

⇒ Rate of Puneesh = (25 - 20) / (20 × 25)

⇒ Rate of Puneesh = 5 / 500

⇒ Rate of Puneesh = 1 / 100

Puneesh alone will take 100 minutes to make the chair.

∴ Puneesh alone will take 100 minutes to make the chair.

The correct answer is Option 4)

Key Points

• In the fourth part of the given sentence, the incorrect form of the verb 'being' is used.
• The correct form should be 'be' instead of 'being'.
• Therefore, the corrected part should be 'construction may be felt through supply chains'.

Hence, the correct statement is "The most significant near-term impacts on renewable plants that are already contracted or under construction may be felt through supply chains."

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Additional Information

• When constructing sentences, it is crucial to ensure that the correct form of verbs is used to maintain grammatical accuracy.
• Incorrect verb forms can alter the meaning of a sentence and lead to confusion.

The correct answer is Option 1)

Key Points

• The word "comunication" is incorrectly spelt. The correct spelling is "communication".
• Example: Effective communication is essential for a successful team.
• "Communication" refers to the act of conveying information or expressing one's thoughts and ideas effectively. (संचार)
• Example: Good communication skills are crucial for career advancement.

Therefore, the correct spelling is 'Communication'.

Additional Information

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

• Concisely (संक्षेप में): In a way that is brief but comprehensive.
• Example: She explained the procedure concisely, leaving no room for confusion.
• Convey (व्यक्त करना): To communicate or make known.
• Example: It is important to convey your ideas clearly during a presentation.
• Language (भाषा): A system of communication used by a particular community or country.
• Example: English is a global language spoken by millions of people.

The correct answer is Option 1)

Key Points

• In the first part of the given sentence, the singular form of the noun 'story' is incorrect.
• The correct form should be 'stories' to match the plural context set by 'one of the most captivating'.
• Therefore, the plural form 'stories' should be used instead of the singular form 'story'.

Hence, the correct sentence is "Her latest novel is considered one of the most captivating stories in contemporary literature, earning praise for its intricate plot and well-developed characters."

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Additional Information

• When referring to one item from a group of items, the noun following 'one of the' should be plural.
• Example: She is one of the best teachers in the school.

The correct answer is Option 2)

Key Points

• The word "findings" means results or conclusions reached after an investigation or research. (निष्कर्ष)
• Example: The findings of the survey were quite surprising.
• "Stated" refers to something that has been expressed formally or officially. (कहा हुआ)
• Example: The company stated its commitment to reducing carbon emissions.

Therefore, the correct sentence with no spelling error is  "IIT - Roorkee has stated three main findings in its report. "

Additional Information

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

• Option 1: Findengs (निष्कर्ष): The word "findengs" is a misspelling of "findings".
• Example: The report's findengs were not accurate. (Incorrect)
• Option 3: Statid (कहा हुआ): The word "statid" is a misspelling of "stated".
• Example: The professor statid his opinion clearly. (Incorrect)
• Option 4: Repourt (रिपोर्ट): The word "repourt" is a misspelling of "report".
• Example: The repourt was submitted on time. (Incorrect)

The correct answer is Option 3)

Key Points

• The idiom "To make merry" means to have fun and enjoy oneself. (आनंद लेना)
• Example: The villagers gathered to make merry at the annual festival.
• "To enjoy oneself" refers to having a good time and experiencing pleasure and happiness. (मज़ा करना)
• Example: We went to the beach to enjoy ourselves and relax.

Hence, we can infer that the meaning of 'To make merry' is 'To enjoy oneself'.

Additional Information

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

• To find loopholes (कमियाँ ढूँढना): To search for gaps or weaknesses in a system or argument.
• Example: Lawyers often try to find loopholes in the law to benefit their clients.
• To get married (शादी करना): To enter into a marital relationship.
• Example: They decided to get married after dating for five years.
• To make excuses (बहाने बनाना): To give reasons that are not true or that try to hide the real reason for something.
• Example: He is always making excuses for being late to work.

The correct answer is Option 4)

Key Points

• The sentence is already correct and does not require any changes.
• The phrase "who is the real actor" is correctly structured and conveys the intended meaning clearly.

Hence, the correct statement is "Find out who is the real actor."

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Additional Information

• When a sentence is grammatically correct, it is important to recognize that no changes are necessary.
• Understanding when a sentence is correct helps avoid unnecessary revisions.

The correct answer is Option 2)

Key Points

• The word "that" is used as a relative pronoun to introduce a defining clause, giving essential information about the noun it follows. (जो)
• Example: The book that you gave me was fascinating.
• "that" helps to specify which particular item, person, or thing is being referred to, making the sentence clear and precise. (जो)
• Example: The movie that won the award was truly inspiring.

Therefore, the correct sentence is "This is only a partial list of the books that are needed in the library."

Additional Information

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

• that's (वह है): Contraction of "that is".
• Example: That's the book I was talking about.
• those (वे): Used to indicate specific items or people that are distant from the speaker.
• Example: Those shoes are very comfortable.
• their (उनका): Possessive form of 'they', used to show ownership.
• Example: Their house is very beautiful.

The correct answer is Option 4)

Key Points

• The word "Strong" means having the power to move heavy weights or perform other physically demanding tasks; able to withstand great force or pressure. (मज़बूत)
• Example: He is strong enough to lift those heavy boxes without any help.
• "Delicate" refers to something that is easily broken or damaged; fragile. (नाज़ुक)
• Example: The delicate vase shattered into pieces when it fell off the shelf.
• Hence, we can infer that the opposite of 'Strong' is 'Delicate'.

Additional Information

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

• Quick (तेज़): Moving fast or doing something in a short time.
• Example: She gave a quick response to the question.
• Lazy (आलसी): Unwilling to work or use energy.
• Example: He is too lazy to clean his room.
• Boring (उबाऊ): Not interesting; tedious.
• Example: The lecture was so boring that many students fell asleep.

The correct answer is Option 2)

Key Points

• The idiom "Crying over spilt milk" means worrying about something that has already happened and cannot be changed. (बीती बातों पर पछताना)
• Example: There's no point in crying over spilt milk; we should focus on how to fix the problem instead.

Therefore, the correct idiom for the given phrase is "Crying over spilt milk."

Additional Information

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

• Spill the beans (राज़ खोलना): To reveal secret information unintentionally or indiscreetly.
• Example: She accidentally spilled the beans about the surprise party.
• Off on the wrong foot (गलत शुरुआत करना): To make a bad start at something.
• Example: We got off on the wrong foot during our first meeting, but now we get along well.
• Back to the grind (फिर से काम पर लग जाना): Returning to one's usual work or routine, often after a break.
• Example: After a relaxing vacation, it's time to get back to the grind.

The correct answer is Option 1)

Key Points

• The phrase "To hit or miss the mark" means to either succeed or fail in an attempt. (सफलता या असफलता)
• Example: In business, you often hit or miss the mark depending on market conditions.
• "To succeed or fail in an attempt" refers to the outcome of an effort, where one can either achieve the desired result or not. (प्रयास में सफल या असफल होना)
• Example: His attempt to win the match could either succeed or fail in an attempt.

Therefore, the correct meaning for the given idiom is "To succeed or fail in an attempt."

Additional Information

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

• To speak a truth and lie at the same time (एक ही समय में सत्य और झूठ बोलना):
• Example: Politicians often speak a truth and lie at the same time to appeal to different voter bases.
• To retain one's position no matter what (चाहे कुछ भी हो अपनी स्थिति बनाए रखना):
• Example: Despite the controversies, he managed to retain his position no matter what.
• To miss someone (किसी को याद करना):
• Example: She began to miss someone as soon as she moved to a new city.

The correct answer is Option 4)

Key Points

• In the second part of the given sentence, the singular form of the verb 'was' is incorrect.
• The subject 'muscles' is plural, so the verb should also be in plural form.
• Therefore, the plural form of the verb 'were' should be used in place of the singular form 'was'.

Hence, the correct sentence is "The muscles on his chest and arms were not well defined."

Additional Information

• In sentences where the subject is plural, the verb must also be plural.
• If the subject is singular, the verb must be singular.
• Example: The dog is barking loudly.

The correct answer is Option 4)

Key Points

• The word "Capital" means the most important city or town of a country or region, usually its seat of government and administrative center. It can also mean wealth in the form of money or assets. (राजधानी / पूंजी)
• Example: New Delhi is the capital of India.
• "Extra" refers to something additional or more than what is usual or necessary. (अतिरिक्त)
• Example: She asked for extra helpings of dessert.

Hence, we can infer that the opposite of 'Capital' is 'Extra'.

Additional Information

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

• Regular (नियमित): Conforming to a standard; usual, typical, or routine.
• Example: He goes for a regular morning walk.
• Fundamental (मूलभूत): Forming a necessary base or core; of central importance.
• Example: Understanding basic mathematics is fundamental to learning physics.
• Principle (सिद्धांत): A fundamental truth or proposition that serves as the foundation for a system of belief or behavior.
• Example: She follows the principle of honesty in all her dealings.

The correct answer is Option 2)

Key Points

• The word "incorporate" means to include or integrate a part into the whole. (शामिल करना)
• Example: We need to incorporate new strategies to improve our sales.
• "Integrate" refers to combining one thing with another to form a whole. (एकीकृत करना)
• Example: The new policy aims to integrate immigrants into the community.

Hence, we can infer that the synonym of 'incorporate' is 'integrate'.

Additional Information

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

• Exclude (बहिष्कृत करना): To leave out or not include.
• Example: The new policy will exclude temporary workers from the benefits.
• Part (हिस्सा): A piece or segment of something.
• Example: This part of the project is particularly challenging.
• Separate (अलग करना): To set or keep apart.
• Example: We need to separate the recyclable materials from the trash.

The correct answer is Option 1)

Key Points

• The word 'do' is commonly used in the phrase 'do me a favour'.
• It is the most appropriate verb to use in this context.
• The verb 'do' is often used in common expressions like 'do a job', 'do work', 'do a favour', etc.
• Example: Can you do me a small favour?
• Other options like 'lend' or 'make' do not fit well in this phrase.

Hence, the correct statement is "Can you do  me a favour this last time?

Additional InformationOther options like 'lend' or 'make' or 'have' do not fit well in this phrase.

The correct answer is Option 4)

Key Points

• In the given sentence, the singular form of the verb 'was' is correct.
• The subject 'effect' is singular, and therefore, the verb 'was' is correctly used in its singular form.
• There is no grammatical error in the sentence as it correctly follows the subject-verb agreement rule.

Hence, the correct sentence is "The effect of the changes was unexpected."

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Additional Information

• When the subject of a sentence is singular, the verb must also be singular. Similarly, when the subject is plural, the verb must be plural.
• Example: The cat runs fast. (singular subject and singular verb)
• Example: The cats run fast. (plural subject and plural verb)

The correct answer is Option 1)

Key Points

• The passage describes the characteristics of the room, including why it feels chill.
• The appropriate word should indicate the frequency of the room being heated or having a fire.
• "Seldom" fits well as it denotes infrequency, which aligns with the room being chill.

Therefore, the correct sentence is "This room was chill, because it seldom had a fire; it was silent,............."

 

Additional Information

Other options ("usually", "frequently", "often") suggest a higher frequency, which does not fit the context of explaining why the room is chill.

• Usually (आमतौर पर): ""Usually"" implies regularity and common occurrence, which does not match with the idea of the room being chill due to lack of fire.
• Frequently (अक्सर): ""Frequently"" indicates something happens often, which contradicts the reason the room is chill.
• Often (अक्सर): ""Often"" also suggests a higher occurrence frequency and does not fit the context well.

The correct answer is Option 1)

 

Key Points

• The passage describes why the room is silent, emphasizing its distance from other active parts of the house.
• The appropriate word should reflect distance or separation.
• "Remote" fits well as it indicates distance, aligning with the context of the room being silent because of its location.

Therefore, the correct sentence from the passage should read "This room was chill, because it seldom had a fire; it was silent, because remote from the nursery and kitchen; solemn,...................."

 

Additional Information

Other options ("foreign", "strange") do not fit the context as well.

• Foreign (विदेशी): ""Foreign"" means from another country or unfamiliar, which does not fit the context of discussing the room's silence due to its location.
• Strange (अजीब): ""Strange"" indicates something unusual or unfamiliar, which does not align with describing the room's silence because of its distance from the nursery and kitchen.

The correct answer is Option 3)

 

Key Points

• The passage explains the solemn atmosphere of the room and provides reasons for it.
• The appropriate word should logically connect the idea of being solemn with the reason it is so seldom entered.
• "Because" fits well as it directly provides a causal explanation, which aligns with the context..

Therefore, the correct sentence from the passage should read "it was silent, because remote from the nursery and kitchen; solemn, because it was known to be so seldom entered.........."

Additional Information

Other options ("however", "perhaps", "as") do not fit the context as well

• However (हालांकि): "However" introduces a contrast or an exception, which is not needed here.
• Perhaps (शायद): "Perhaps" indicates uncertainty or speculation, which does not fit a definitive reason.
• As (जैसा कि): "As" would work in some contexts, but it is less direct and slightly redundant following a similar structure in the sentence.

The correct answer is Option 4)

 

Key Points

• The passage describes who comes to the room to maintain it.
• The appropriate word should signify someone involved in cleaning and maintaining the room.
• "House-maid" fits well as it refers to a domestic worker responsible for cleaning, which aligns with the context of wiping from the mirrors and the furniture a week's quiet dust.

Therefore, the correct sentence should read "The house-maid alone came here on Saturdays only, to wipe from the mirrors and the furniture a week's quiet dust; and Mrs............."

Additional Information

Other options ("electrician", "doctor", "plumber") do not fit the context as they refer to specific professions that do not involve regular cleaning duties

• Electrician (बिजली मिस्त्री): "Electrician" refers to a professional who installs and maintains electrical systems, which is not relevant for cleaning duties in this context.
• Doctor (डॉक्टर): "Doctor" refers to a medical professional, which does not fit the context of maintaining and cleaning the room.
• Plumber (प्लंबर): "Plumber" refers to a professional who installs and repairs water systems, which is not related to the described domestic cleaning duties.

The correct answer is Option 4)

 

Key Points

• The passage indicates that Mrs. Reed occasionally visits the room to review its contents.
• The reflexive pronoun used should match the subject "Mrs. Reed."
• The appropriate word should signify that Mrs. Reed is performing the action herself, without help from others.
• "Herself" fits well as it refers back to Mrs. Reed, emphasizing that she alone is visiting the room

Therefore, the correct sentence should read "Reed herself, at far intervals, visited it to review its contents."

Additional Information

Other options ("oneself", "ourselves", "themselves") do not fit the context as they do not refer to Mrs. Reed specifically.

• Oneself (स्वयं): "Oneself" is a general reflexive pronoun that does not specifically refer to Mrs. Reed, the subject in this context.
• Ourselves (हम स्वयं): "Ourselves" is a plural reflexive pronoun, which does not fit as Mrs. Reed is a single individual.
• Themselves (वे स्वयं): "Themselves" is a reflexive pronoun for multiple subjects, which is not relevant here as the sentence is referring to a single individual, Mrs. Reed.

कोष्ठक में दिए गए शब्द के विलोम शब्द का सही विकल्प है - विशुद्ध

Key Points

• वाक्य - आज मेरे घर में बहुत ही (दूषित) विशुद्ध पानी आ रहा है।
• कोष्ठक में 'दूषित' शब्द का विलोम शब्द - 'विशुद्ध' होगा।
• 'दूषित' शब्द का अर्थ है - जिसमें दोष हो, खराब, बुरा, दोषयुक्त।
• 'विशुद्ध' शब्द का अर्थ - जिसमें किसी प्रकार की मिलावट आदि न हो, शुद्ध।
• विलोम - जो शब्द किसी एक शब्द के विपरीत अर्थ को व्यक्त करते हैं, वे विलोम शब्द कहलाते हैं।

अन्य विकल्प-

Additional Information कुछ अन्य महत्वपूर्ण विलोम शब्द -

कोष्ठक में दिए गए शब्द के पर्यायवाची शब्द का सही विकल्प नहीं है - पराकोटि

Key Points

• वाक्य - अपने से बड़ों की बातों का (खंडन) निवर्तन/प्रत्याख्यान/नकार करना गलत बात होती है।
• वाक्य में 'खंडन' शब्द का अर्थ - 'निवर्तन, प्रत्याख्यान, नकार' होगा।
• 'खंडन' के सभी पर्यायवाची शब्द -  इनकार, अस्वीकृति, निषेध, नकार, प्रत्याख्यान, निवर्तन, अनंगीकार, अस्वीकार।
• 'छोर' के सभी पर्यायवाची शब्द - सीमा, पराकोटि, अत्यंत, अंत, नोक, कोर, किनारा, सिरा।
• पर्यायवाची - जो शब्द समान अर्थ के कारण किसी दूसरे शब्द की जगह ले लेते हैं, उन्हें पर्यायवाची शब्द कहते हैं।

Additional Information कुछ महत्वपूर्ण पर्यायवाची शब्द -