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UPSC CSE CSAT 2021 · Question 31 · Reading comprehension

What is the most logical assumption that can be made from the passage given above?

Directions for the following 4 (four) items: Read the following four passages and answer the items that follow. Your answers to these items should be based on the passages only.

Passage—1

With respect to what are called denominations of religion, if everyone is left to be a judge of his own religion, there is no such thing as religion that is wrong; but if they are to be a judge of each other’s religion, there is no such thing as a religion that is right, and therefore all the world is right or all the world is wrong in the matter of religion.

CSAT 2021 · Q31

Reading comprehension Hard

What is the most logical assumption that can be made from the passage given above?

Answer & explanation

Answer: (c) Religious denominations tend to ignore the unity of man.

Each denomination finds itself right and every other one wrong, so taken together either the whole world is right or the whole world is wrong. Behind this lies the assumption that denominations dwell on their differences and lose sight of what unites people.

  • ✗ (a) The passage says nothing about whether a person can live without a denomination.
  • ✗ (b) No duty to spread one's denomination is stated or implied.
  • ✓ (c) Because each group judges the others wrong, the passage concludes that 'all the world is right or all the world is wrong' — it assumes denominations focus on what divides and ignore the common humanity they share.
  • ✗ (d) Each person, judging his own religion, finds it right; the passage never says people misunderstand their own denomination.

Remember · For the 'most logical assumption', choose the unstated belief that makes the author's conclusion sensible, not a claim the passage never touches.

Question and answer: UPSC's official GS Paper II (2021, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 30 Sept 2026 (how we verify). ·

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