Solved UPSC CDS/OTA Question
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Q · Solar System medium · 45s
What is the name of the closest known star to the Sun?
TopicSolar System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Proxima Centauri is the closest known star beyond the Sun, located approximately 4.24 light-years away.
Final Answer: Option B - Proxima Centauri