CDS 2010 PYQ with Answer — Chemically silk fibres are predominantly

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Atlas Essay Optional Vistaar

UPSC CDSCombined Defence Services Overview

Test Series

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All-India Test

Study

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Exit to Mains

Overview Daily Quiz Mock Tests All-India PYQs Practice

CDS 2010 · General Knowledge (CDS-II)Q118

Back to the full 2010 paper

2010 · Q118

Chemically silk fibres are predominantly

General KnowledgeChemistry

AProtein
BCarbohydrate
CComplex lipid
DMixture of polysaccharide and fat

Explanation

Silk fibre is predominantly the protein fibroin.

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