116

Which of the following greenhouse gases has the highest global warming potential (GWP) per molecule over a 100-year period?

A

Carbon dioxide (CO2)

B

Methane (CH4)

C

Nitrous oxide (N2O)

D

Hydrofluorocarbons (HFCs)

E

Answer

D, Explanation: Hydrofluorocarbons (HFCs) have a significantly higher global warming potential (GWP) per molecule compared to other greenhouse gases over a 100-year period. Although carbon dioxide (CO2) is the most abundant greenhouse gas, HFCs are much more potent in terms of their warming impact per molecule.

Instruction

117

Which of the following is a phenomenon associated with the depletion of the ozone layer in the Earth's atmosphere?

A

EI Niño

B

Acid Rain

C

Global Warming

D

Ozone Hole

E

Answer

D, Explanation: The ozone hole is a region of significantly reduced ozone concentration in the stratosphere, particularly over Antarctica and occasionally over the Arctic. It is primarily caused by the release of chlorofluorocarbons (CFCs) and other ozone-depleting substances into the atmosphere, leading to the breakdown of ozone molecules. This phenomenon poses serious risks to human health and the environment.

Instruction

118

Which of the following is a critically endangered species of primates found in India?

A

Bengal Tiger

B

Indian Rhinoceros

C

Western Hoolock Gibbon

D

Indian Elephant

E

Answer

C, Explanation: The Western Hoolock Gibbon (Hoolock hoolock) is a species of primate found in parts of Northeast India, particularly in the states of Assam, Arunachal Pradesh, and Meghalaya. It is listed as critically endangered by the International Union for Conservation of Nature (IUCN) due to habitat loss, fragmentation, and hunting.

Instruction

119

Which of the following environmental phenomena is caused by the interaction between solar winds and the Earth's magnetic field?

A

Aurora Borealis

B

Monsoon

C

EI Niño

D

Greenhouse Effect

E

Answer

A, Explanation: The Aurora Borealis, also known as the Northern Lights, is a natural light display predominantly seen in high-latitude regions near the Arctic and Antarctic. It is caused by the interaction between charged particles from solar winds and the Earth's magnetic field, resulting in the emission of colorful lights in the sky.

Instruction

120

Who was the first Chief Minister of Bihar after India gained independence in 1947?

A

Dr. Rajendra Prasad

B

Sri Krishna Singh

C

Anugrah Narayan Sinha

D

Krishna Ballabh Sahay

E

Answer

B, Explanation: Sri Krishna Singh served as the first Chief Minister of Bihar after India gained independence in 1947. He was a prominent leader in the Indian independence movement and played a significant role in the politics of Bihar.

Instruction

121

Which leader played a pivotal role in the Bihar Movement (1974), demanding social justice and economic development for the marginalized sections?

A

Jayaprakash Narayan

B

Karpoori Thakur

C

Satyendra Narayan Sinha

D

Ram Lakhan Singh Yadav

E

Answer

B, Explanation: Karpoori Thakur, a prominent leader and Chief Minister of Bihar, spearheaded the Bihar Movement in 1974, advocating for the implementation of social justice measures such as land reforms, educational opportunities for the disadvantaged, and reservations in government jobs.

Instruction

122

Who was the leader of the Dalit movement in Bihar and went on to become the Chief Minister of the state?

A

Jagannath Mishra

B

Ram Sundar Das

C

Bhola Paswan Shastri

D

Jagjivan Ram

E

Answer

C, Explanation: Bhola Paswan Shastri, the leader of the Dalit movement in Bihar, played a significant role in advocating for the rights and welfare of the Dalit community. He later ascended to the position of Chief Minister of Bihar, where he continued to champion the cause of social justice and empowerment for marginalized communities.

Instruction

123

Who was the prominent leader known for leading the students' movement in Bihar during the 1970s, demanding educational reforms and democratic rights?

A

Ram Lakhan Singh Yadav

B

Karpoori Thakur

C

Jayaprakash Narayan

D

Nitish Kumar

E

Answer

C, Explanation: Jayaprakash Narayan, popularly known as JP, was a prominent leader who led the students' movement in Bihar during the 1970s. He played a crucial role in demanding educational reforms and democratic rights, shaping the political landscape of Bihar and the nation.

Instruction

124

Which of the following factors primarily influences the climate of Bihar?

A

Proximity to the Himalayas

B

Monsoon winds from the Arabian Sea

C

Elevation above sea level

D

Distance from the Indian Ocean

E

Answer

B, Explanation: Bihar's climate is mainly influenced by the southwest monsoon winds originating from the Arabian Sea. These winds bring significant rainfall to the region during the monsoon season, which is vital for agriculture and the overall ecosystem of Bihar.

Instruction

125

What was the total budget allocation for Bihar in the fiscal year 2024?

A

₹2.5 trillion

B

₹2.2 trillion

C

₹2.7 trillion

D

₹2.4 trillion

E

Answer

C, Explanation: The total budget allocation for Bihar in the fiscal year 2024 was ₹2.7 trillion, reflecting the government's planned expenditure and revenue projections for the state's development and welfare programs.

Instruction

126

What percentage of the total budget allocation for Bihar in fiscal year 2024 was allocated to education?

A

20%

B

15%

C

25%

D

22%

E

Answer

D, Explanation: In the fiscal year 2024, Bihar allocated 25% of its total budget to education, emphasizing the importance of investing in the state's educational infrastructure and programs.

Instruction

127

According to the India Economic Survey 2023-2024, which sector witnessed the highest growth rate in terms of Gross Value Added (GVA)?

A

Agriculture and Allied Activities

B

Manufacturing

C

Construction

D

Services

E

Answer

D, Explanation: The India Economic Survey 2023-2024 highlighted that the Services sector witnessed the highest growth rate in terms of Gross Value Added (GVA), indicating its significant contribution to the overall economic expansion during the period.

Instruction

128

According to the India Economic Survey 2023-2024, what was the estimated Gross Domestic Product (GDP) growth rate for the fiscal year?

A

9.0%

B

8.5%

C

7.6%

D

10.0%

E

Answer

C, Explanation: The India Economic Survey 2023-2024 estimated a Gross Domestic Product (GDP) growth rate of 7.5% for the fiscal year, reflecting the projected expansion of the Indian economy during that period.

Instruction

129

What is the growth rate of gross GST collections on a year-on-year basis from April to December 2022?

A

15.5%

B

24.8%

C

26%

D

6.4%

E

Answer

B, Explanation: The gross GST collections increased at a rate of 24.8% on a year-on-year basis from April to December 2022.

Instruction

130

Which of the following Five-Year Plans emphasized on rapid industrialization through heavy industries?

A

First Five-Year Plan

B

Second Five-Year Plan

C

Third Five-Year Plan

D

Fourth Five-Year Plan

E

Answer

B, Explanation: The Second Five-Year Plan (1956-1961) emphasized rapid industrialization, especially through heavy industries like steel, cement, and machinery, to achieve self-reliance and reduce dependency on imports.

Instruction

131

The Twelfth Five-Year Plan (2012-2017) aimed at achieving an average annual growth rate of what percentage?

A

8%

B

7%

C

9%

D

10%

E

Answer

A, Explanation: The Twelfth Five-Year Plan (2012-2017) aimed at achieving an average annual growth rate of 8%, with a focus on sustainable and inclusive development across various sectors of the economy.

Instruction

132

Which Five-Year Plan focused on poverty alleviation, employment generation, and human resource development?

A

Seventh Five-Year Plan

B

Eighth Five-Year Plan

C

Ninth Five-Year Plan

D

Tenth Five-Year Plan

E

Answer

C, Explanation: The Ninth Five-Year Plan (1997-2002) focused on poverty alleviation, employment generation, and human resource development, with special emphasis on social sectors like education, healthcare, and rural development.

Instruction

133

Which Five-Year Plan introduced the concept of "Gadgil formula" for the distribution of plan assistance among states?

A

First Five-Year Plan

B

Second Five-Year Plan

C

Third Five-Year Plan

D

Fourth Five-Year Plan

E

Answer

C, Explanation: The Gadgil formula, named after economist D. R. Gadgil, was introduced during the Third Five-Year Plan (1961-1966) for the distribution of plan assistance among states based on factors like population, per capita income, and revenue.

Instruction

134

The Eleventh Five-Year Plan aimed at achieving which of the following?

A

Inclusive growth

B

Rapid industrialization

C

Agricultural modernization

D

Export-led growth

E

Answer

A, Explanation: The Eleventh Five-Year Plan (2007-2012) aimed at achieving inclusive growth, which means ensuring that the benefits of economic growth reach all sections of society, especially the marginalized and vulnerable groups.

Instruction

135

Which departments are not included within the purview of the Panchayat Samiti's responsibilities?

A

Social Welfare

B

Agriculture

C

Transport

D

Education

E

Answer

C, Explanation: Panchayat Samitis, which are local government bodies at the intermediate level in the Panchayati Raj system in India, usually handle issues related to local governance, rural development, agriculture, social welfare, and education within their respective areas.

Instruction

136

By whom can the reservation for the chairperson of Panchayats be made?

A

Election Commission

B

State

C

Finance Commission

D

Centre

E

Answer

B, Explanation: In India, the reservation for the chairperson of Panchayats is typically made by the State government. The reservation process involves allocating seats for the chairperson position based on criteria such as gender, caste, or tribe to ensure fair representation of various sections of society.

Instruction

137

In which district of Bihar is Ahirauli, associated with Ahilya, located?

A

Bhagalpur

B

Nalanda

C

Buxar

D

Vaishali

E

Answer

C, Explanation: Ahirauli, associated with Ahilya, is situated in the Buxar district of Bihar. Buxar is a district located in the western part of Bihar, known for its historical significance and cultural heritage. Ahirauli is a village within this district, and it holds significance due to its association with Ahilya, a character from Hindu mythology.

Instruction

138

In which district is the Dargah of Makhdum Hazrat Sultan Ahmed Charampose located?

A

Vaishali

B

Bhagalpur

C

Nawada

D

Nalanda (Bihar Sharif)

E

Answer

D, Explanation: This dargah is a significant religious and historical site visited by devotees and tourists alike. It holds cultural and spiritual importance in the region and is revered by people from various backgrounds.

Instruction

139

What is Bhimbandh?

A

Buddhist tourist place

B

Wildlife Sanctuary

C

Jain tourist place

D

Wetland

E

Answer

B, Explanation: Bhimbandh is a wildlife sanctuary located in the Munger district of Bihar, India. It is spread over an area of about 682 square kilometers and is known for its diverse flora and fauna. The sanctuary is named after the Bhimbandh forest range and is home to various species of animals, including tigers, leopards, sloth bears, sambar deer, and numerous bird species.

Instruction

140

In a class of 40 students, 60% are boys. If the number of girls increased by 25% and the number of boys decreased by 10%, what is the new ratio of boys to girls in the class?

A

7:3

B

3:7

C

2:3

D

3:2

E

Answer

B, Explanation: Initially, the number of boys in the class = 60% of 40 = 0.60×40=240.60×40=24. Initially, the number of girls in the class = 40 - 24 = 16.

After increasing the number of girls by 25%, the new number of girls = 16+25100×16=16+4=2016+10025​×16=16+4=20. After decreasing the number of boys by 10%, the new number of boys = 24−10100×24=24−2.4=21.6≈2224−10010​×24=24−2.4=21.6≈22.

So, the new ratio of boys to girls = 2220=1110=11:102022​=1011​=11:10.

Now, let's simplify the ratio: 11:10 = 7(11):7(10) = 7:3.

Therefore, the correct answer is option A. 7:3.

Instruction

141

A shopkeeper sells shirts at ₹400 each. If he gives a discount of 20% on the marked price, how much does a customer pay for 5 shirts?

A

₹1600

B

₹1500

C

₹1400

D

₹1200

E

Answer

C, Explanation: The marked price of one shirt is ₹400. Discount on each shirt = 20% of ₹400 = ₹80.

So, the selling price of one shirt after discount = Marked price - Discount = ₹400 - ₹80 = ₹320.

Now, the customer pays ₹320 for each shirt. Total cost for 5 shirts = ₹320 × 5 = ₹1600.

Therefore, the correct answer is option C. ₹1400.

Instruction

142

The average weight of 5 students is 60 kg. If the weight of a new student is included, the average becomes 65 kg. What is the weight of the new student?

A

70 kg

B

65 kg

C

75 kg

D

80 kg

E

Answer

C, Explanation: Let the weight of the new student be x kg.

According to the given information, Average weight of 5 students = 60 kg Total weight of 5 students = 5 × 60 = 300 kg

When the new student is included, the average weight becomes 65 kg. Total weight of 6 students = 6 × 65 = 390 kg

Now, the weight of the new student = Total weight of 6 students - Total weight of 5 students Weight of the new student = 390 kg - 300 kg = 90 kg

Therefore, the weight of the new student is 75 kg.

Instruction

143

Find the missing number in the series: 2, 5, 10, ?, 26, 37

A

14

B

16

C

18

D

20

E

Answer

A, Explanation: The given series seems to follow a pattern of adding consecutive odd numbers.

Starting from 2, the next number is obtained by adding consecutive odd numbers: 2 + 3 = 5, 5 + 5 = 10, 10 + 7 = 17, 17 + 9 = 26, 26 + 11 = 37.

So, the missing number in the series is obtained by adding the next consecutive odd number to 10: 10 + 13 = 23.

Therefore, the correct answer is option A. 14.

Instruction

144

Find the missing number in the series: 3, 8, 15, ?, 31, 48

A

22

B

23

C

24

D

25

E

Answer

C, Explanation: The given series seems to follow a pattern of increasing consecutive prime numbers.

Starting from 3, the next number is obtained by adding consecutive prime numbers: 3 + 5 = 8, 8 + 7 = 15, 15 + 11 = 26, 26 + 13 = 39, 39 + 17 = 56.

So, the missing number in the series is obtained by adding the next consecutive prime number to 15: 15 + 19 = 34.

Therefore, the correct answer is option C. 24.

Instruction

145

Rahul, Rohan, and Rakesh are three friends. Rahul is taller than Rohan but shorter than Rakesh. Rakesh is taller than Rahul but shorter than Rohan. Who among them is the tallest?

A

Rahul

B

Rohan

C

Rohan

D

Cannot be determined

E

Answer

D, Explanation: The given statements create a contradictory situation, making it impossible to determine who among them is the tallest. According to the statements, Rahul is taller than Rohan but shorter than Rakesh, and Rakesh is taller than Rahul but shorter than Rohan. This contradiction indicates that the information provided is inconsistent, and therefore, it is not possible to determine who among them is the tallest.

Therefore, the correct answer is option D. Cannot be determined.

Instruction

146

If X is the brother of Y, Y is the sister of Z, and Z is the father of W, what is the relationship between X and W?

A

Brother-Sister

B

Cousins

C

Nephew/Niece

D

Uncle/Aunt

E

Answer

D, Explanation: Let's break down the given relationships:

X is the brother of Y.

Y is the sister of Z.

Z is the father of W.

From these relationships, we can infer that:

X and Y are siblings (brother and sister).

Y and Z are siblings (sisters).

Z is the father of W.

Since X and Y are siblings and Z is the father of W, X would be the uncle of W. So, the correct answer is:

d) Uncle/Aunt

Instruction

147

If the ratio of boys to girls in a class is 3:2 and there are a total of 75 students, how many girls are there in the class?

A

25

B

30

C

35

D

40

E

Answer

B, Explanation: Let the number of boys be 3x and the number of girls be 2x. According to the given information, 3x + 2x = 75. Solving this equation, we get: 5x = 75 x = 15 So, the number of girls = 2x = 2 × 15 = 30.

Instruction

148

If the perimeter of a rectangle is 30 meters and its length is 10 meters, what is its width?

A

5 meters

B

7.5 meters

C

8 meters

D

10 meters

E

Answer

A, Explanation: Perimeter of a rectangle = 2*(length + width) Given length = 10 meters, and perimeter = 30 meters So, 2*(10 + width) = 30 Solving for width: 20 + 2width = 30 2width = 30 - 20 2*width = 10 width = 10/2 = 5 meters

Therefore, the width of the rectangle is 5 meters.

Instruction