Daily UPSC Prelims MCQs - Science & Tech. - 21st January 2026

Test your UPSC CSE 2026 preparation with today’s Science & Technology Quiz — covering β-amyloid, PSLV-C62 mission, Kudankulam Nuclear Power Plant, rogue planets and more.

If you missed Monthly Current Affairs Pointers (CAP) | Nov - Dec 2025, read it here.

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Previous UPSC Science & Tech. Quiz

14 Jan 2026	Click Here
07 Jan 2026	Click Here
31 Dec 2025	Click Here
24 Dec 2025	Click Here
17 Dec 2025	Click Here
10 Dec 2025	Click Here
03 Dec 2025	Click Here
26 Nov 2025	Click Here
19 Nov 2025	Click Here
12 Nov 2025	Click Here
05 Nov 2025	Click Here

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