Solved UPSC CDS/OTA Question
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Q · Earth Movement And Impactmedium · 45s
The difference between solar day and sidereal day is approximately:
TopicEarth Movement And Impact
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Every step explained - no skipped algebra.
The solar day is about 4 minutes longer than the sidereal day because of Earth's orbit around the Sun.
Final Answer: Option A - 4 minutes