UPPCS मंच

Home Current Affairs Editorials Mains Q&A Daily MCQs Previous Year Questions

Search...Ctrl K

Home Current Affairs Editorials Mains Q&A Daily MCQs Previous Year Questions

Search articles...

Stay Ahead in Your UPPCS Prep

Get daily current affairs summaries delivered to your inbox every morning.

UPPCS Manch

Your trusted source for UPPCS current affairs and analysis — updated daily with expert insights and AI-powered syllabus mapping.

Quick Links

Daily Current Affairs
Editorial Analysis
Mains Q&A
Daily MCQs
Previous Year Questions
Search Articles

Browse by Paper

GS-I: History, Geography, Society
GS-II: Polity, Governance, IR
GS-III: Economy, Environment, S&T
GS-IV: Ethics, Integrity

Contact Us

info@uppcsmanch.com
+91 99999 99999
Uttar Pradesh, India

© 2026 UPPCS Manch. All rights reserved.

2021 Science UPPCS Previous Year Question | UPPCS Manch

Year-wise Subject-wise Search PYQs

Home
/
Previous Year Questions
/
2021
/
Science
/
Question

UPPCS previous year question

2021 Science PYQ

Paper question with options and verified answer

2021Science

After cutting cucumber, if salt is added, then water comes out due to

More Science previous year questions

What is R21/Matrix-MTM?
Which one of the following is used in the treatment of blood cancer?
The minimum distance of clear vision for a normal healthy eye of human being is supposed to be
Which one of the following is a water borne disease?
With reference to the electric potential which of the following statements is/are correct? 1. It is a scalar quantity. 2
How many calories are gained by drinking a glass of water?