Minimalist IAS
CSAT 2020 paper

UPSC CSE CSAT 2020 · Question 6 · Reading comprehension

Which one of the following statements best implies the crux of the passage?

Passage—5

Although most of the Genetically Modified (GM) crops cultivated now are genetically engineered for a single trait, in future, crops genetically engineered for more than one trait will be the norm. Thus, biotechnology’s role in agriculture and the regulation of the same cannot be understood solely in the context of the current generation of GM crops. Instead, there is a need to take a comprehensive look, taking into account various aspects, including socio-economic impacts, so that the potential of the technology can be harnessed while minimizing negative impacts. Given the importance of biotechnology in developing varieties that can help in climate change mitigation and adaptation, not using biotechnology as a part of the climate change action plan cannot be an option. Domestic regulation of biotechnology cannot be viewed in isolation of trade policy and obligations under various international treaties and conventions.

CSAT 2020 · Q6

Reading comprehension Easy

Which one of the following statements best implies the crux of the passage?

Answer & explanation

Answer: (c) Biotechnology’s role is not confined to the current priorities of developing GM crops.

The whole passage widens the frame: future multi-trait crops, socio-economic impacts, climate action and trade obligations all bear on biotechnology. Its crux is that biotechnology's role cannot be seen only through today's GM crops.

  • ✗ (a) The precautionary principle is not mentioned; the passage speaks of minimising negative impacts while harnessing the technology.
  • ✗ (b) The passage says not using biotechnology in the climate plan 'cannot be an option' — it does not report whether it is used now.
  • ✓ (c) Role and regulation 'cannot be understood solely in the context of the current generation of GM crops'; the passage then adds climate, socio-economic and trade dimensions.
  • ✗ (d) Negative impacts are to be minimised, but the passage does not claim they are poorly understood.

Remember · The crux restates the passage's central claim; options that take a side detail and add a new judgement are traps.

Question and answer: UPSC's official GS Paper II (2020, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 30 Sept 2026 (how we verify). ·

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