Home Mocks Practice PYQs Updates Dashboard

PYQPulse

Timing-accurate mock tests and PYQs for SSC, Banking and Railway exams — so the real paper feels like a revision.

Exams

SSC exams
Banking exams
Railway exams
All exams

Practice

Practice questions
Mock test series
Sectional tests
Year-wise PYQs
Performance analytics

Company

About us
Help Centre
Pricing
Sign in

Legal

Privacy Policy
Terms of Service

Contact

hello@testwala.co.in
Telegram
+91 62816 87760

Practice interface modeled on the official exam pattern — not the official examination. PYQPulse is not affiliated with the Staff Selection Commission, IBPS, SBI, RBI, NABARD, SEBI or Indian Railways.

© 2026 PYQPulse. All rights reserved.

Built for aspirants, by aspirants.

Home Mocks Practice Stats

SSC CHSL 2013 Q195: 26. The depletion of Ozone layer is mainly due to | PYQPulse | PYQPulse

Home
›
PYQs
›
SSC CHSL
›
2013
›
Q195

SSC CHSL 2013 · Question 195 of 207

26. The depletion of Ozone layer is mainly due to

General Science

AChlorofluorocarbonsCorrect
BVolcanic eruptions
CAviation fuels
DRadioactive rays

Answer: A. Chlorofluorocarbons

Official answer key verified. Detailed explanation coming soon.

Source: SSC CHSL Topic-wise Question Paper: General Science (sscportal.in) · reliable-secondary

← Q194 View full paper (207 questions)Q196 →

Practice the full SSC CHSL 2013 paper

Timed test with all 207 questions, just like the real exam.