1
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Consider the following addition problem:

3P + 4P + PP + PP = RQ2; where P, Q and R are different digits.

What is the arithmetic mean of all such possible sums?

A
102
B
120
C
202
D
220
2
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Consider the following multiplication problem:

(PQ) × 3 = RQQ, where P, Q and R are different digits and R ≠ 0.

What is the value of (P + R) ÷ Q?

A
1
B
2
C
45
D
Cannot be determined due to insufficient data
3
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Read the following passage and answer the question that follows. Your answers to these items should be based on the passage only.

India faces a challenging immediate future in energy and climate policy-making. The problems are multiple: sputtering fossil fuel production capabilities; limited access to electricity and modern cooking fuel for the poorest; rising fuel imports in an unstable global energy context; continued electricity pricing and governance challenges leading to its costly deficits or surplus supply; and not least, growing environmental contestation around land, water and air. But all is not bleak: growing energy efficiency programmes; integrated urbanisation and transport policy discussion; inroads to enhancing energy access and security; and bold renewable energy initiatives, even if not fully conceptualised, suggest the promise of transformation.

Which one of the following statements best reflects the critical message conveyed by the passage given above?

A
India's energy decision-making process is ever more complex and interconnected.
B
India's energy and climate policy is heavily tuned to sustainable development goals.
C
India's energy and climate actions are not compatible with its broader social, economic and environmental goals.
D
India's energy decision-making process is straightforward supply-oriented and ignores the demand side.
4
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Read the following passage and answer the question that follows. Your answers to these items should be based on the passage only.

There are reports that some of the antibiotics sold in the market are fed to poultry and other livestock as growth promoters. Overusing these substances can create superbugs, pathogens that are resistant to multiple drugs and could be passed along humans. Mindful of that, some farming companies have stopped using the drugs to make chickens gain weight faster. Since Denmark banned antibiotic growth promoters in the 1990s, the major pork exporter says it is producing more pigs - and the animals get fewer diseases.

Which one of the following statements best reflects the critical message conveyed by the passage given above?

A
People should avoid consuming the products of animal farming.
B
Foods of animal origin should be replaced with foods of plant origin.
C
Using antibiotics on animals should be banned.
D
Antibiotics should only be used to treat diseases.
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