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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper I, General Studies · Q35 of 120

Geo-Scientist Prelims 2023 General Studies Q35: What is ‘duff’?

QuestionSoil / forest floor

What is ‘duff’?

  1. (a) Partially decomposed litter
  2. (b) Weathered rock
  3. (c) Muddy puddle
  4. (d) Carcass of a dead animal

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