CDS 2014 PYQ with Answer — Which one of the following gases is supporter of combustion?

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Atlas Essay Optional Vistaar

UPSC CDSCombined Defence Services Overview

Test Series

Daily Quiz
Mock Tests
All-India Test

Study

Syllabus
PYQs
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Practice

Progress

Analytics
Rankings
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AI Tools

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Exit to Mains

Overview Daily Quiz Mock Tests All-India PYQs Practice

CDS 2014 · General Knowledge (CDS-I)Q98

Back to the full 2014 paper

2014 · Q98

Which one of the following gases is supporter of combustion?

General KnowledgeChemistry

AHydrogen
BNitrogen
CCarbon dioxide
DOxygen

Explanation

Oxygen supports combustion.

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