Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
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Q · The Universe Medium · 45s
Which star is the closest to Earth after the Sun?
TopicThe Universe
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Proxima Centauri, part of the Alpha Centauri system, is the nearest star to the Sun.
Final Answer: Option C — Proxima Centauri