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Decomposition

3 PYQ across 3 exams · 2017–2025 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CDS 2017 → CSE 2021 → GEO 2025
20171 PYQ
CDSQ61
The foul smell of urine of a healthy man having healthy food, when spilled on floor, is mainly due to the bacterial decomposition of…
20211 PYQ
CSEQ28
Which of the following are detritivores? 1. Earthworms 2. Jellyfish 3. Millipedes 4. Seahorses 5. Woodlice Select the correct answer using t…
20251 PYQ
GEOQ90
Which of the following organisms ingest dead organic matter and then digest internally and absorb the nutrients?…
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