Prelims Mantra (Practice Questions) (14/03/2026)
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Prelims Mantra (Practice Questions) (14/03/2026)
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Question 1 of 6
1. Question
With reference to the powers of the Governor regarding State legislation, consider the following statements:
1. The Governor may return a Bill passed by the State Legislature for reconsideration.
2. The Governor may reserve a Bill for the consideration of the President.
3. A Money Bill passed by the State Legislature can also be returned by the Governor for reconsideration.
Which of the statements given above are correct?
Correct
Answer: A
Explanation:
Money Bills cannot be returned by the Governor for reconsideration; hence statement 3 is incorrect.
Incorrect
Answer: A
Explanation:
Money Bills cannot be returned by the Governor for reconsideration; hence statement 3 is incorrect.
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Question 2 of 6
2. Question
With reference to hydrothermal vent ecosystems, consider the following statements:
1. They rely on chemosynthetic bacteria as the primary producers.
2. They occur mainly along mid-ocean ridges and tectonic plate boundaries.
3. Sunlight is the primary energy source for these ecosystems.
Which of the statements given above are correct?
Correct
Answer: A
Explanation:
Hydrothermal vent ecosystems rely on chemical energy, not sunlight.
Incorrect
Answer: A
Explanation:
Hydrothermal vent ecosystems rely on chemical energy, not sunlight.
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Question 3 of 6
3. Question
Which of the following actions by the Reserve Bank of India would increase liquidity in the banking system?
I. Reduction in Cash Reserve Ratio (CRR)
II. Purchase of government securities through Open Market Operations
III. Increase in reverse repo rate
Select the correct answer using the code given below:
Correct
Answer: A
Explanation:
Increasing reverse repo encourages banks to park funds with RBI, reducing liquidity.
Incorrect
Answer: A
Explanation:
Increasing reverse repo encourages banks to park funds with RBI, reducing liquidity.
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Question 4 of 6
4. Question
Which of the following ecosystem services are provided by insects?
I. Pollination of crops
II. Decomposition of organic matter
III. Regulation of pest populations
Select the correct answer using the code given below:
Correct
Answer: D
Explanation:
Insects are fundamental to the maintenance of life on Earth, providing several essential ecosystem services that support agriculture and environmental health:
I. Pollination of crops: This is one of the most widely recognized services. Over 75% of global food crops depend on animal pollination, primarily by insects like bees, butterflies, and beetles.
II. Decomposition of organic matter: Insects such as dung beetles, ants, and fly larvae are critical for breaking down dead organic matter. This process recycles nutrients back into the soil, maintaining fertility and cleansing the environment.
III. Regulation of pest populations: Many insects act as natural biological controls. Predatory and parasitic insects such as ladybugs (which eat aphids) and certain wasps help keep populations of harmful agricultural pests in check, reducing the need for chemical pesticides.
Incorrect
Answer: D
Explanation:
Insects are fundamental to the maintenance of life on Earth, providing several essential ecosystem services that support agriculture and environmental health:
I. Pollination of crops: This is one of the most widely recognized services. Over 75% of global food crops depend on animal pollination, primarily by insects like bees, butterflies, and beetles.
II. Decomposition of organic matter: Insects such as dung beetles, ants, and fly larvae are critical for breaking down dead organic matter. This process recycles nutrients back into the soil, maintaining fertility and cleansing the environment.
III. Regulation of pest populations: Many insects act as natural biological controls. Predatory and parasitic insects such as ladybugs (which eat aphids) and certain wasps help keep populations of harmful agricultural pests in check, reducing the need for chemical pesticides.
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Question 5 of 6
5. Question
Which of the following factors enable France to play a significant role in the Indo-Pacific region?
I. Presence of overseas territories in the Indian and Pacific Oceans
II. One of the largest Exclusive Economic Zones (EEZs) in the world
III. Permanent membership of the UN Security Council
Select the correct answer using the code given below:
Correct
Answer: D
Explanation:
France’s overseas territories and large EEZ provide geographical presence, while its UNSC membership increases geopolitical influence.
Incorrect
Answer: D
Explanation:
France’s overseas territories and large EEZ provide geographical presence, while its UNSC membership increases geopolitical influence.
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Question 6 of 6
6. Question
Which of the following correctly describes the role of IN-SPACe in India’s space sector?
Correct
Answer: B
Explanation:
IN-SPACe authorises and regulates private sector participation, while launch operations remain with ISRO.
Incorrect
Answer: B
Explanation:
IN-SPACe authorises and regulates private sector participation, while launch operations remain with ISRO.