Solved UPSC CDS/OTA Question
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Q · Solar System medium · 45s
Which planet has the shortest day?
TopicSolar System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Jupiter completes a full rotation on its axis in under 10 hours, making its day the shortest among all planets. This rapid rotation causes significant flattening and powerful magnetic fields.
Final Answer: Option C - Jupiter