Solved UPSC CDS/OTA Question
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Q · Earth Movement And ImpactMedium · 45s
Consider the following statements about Earth's revolution: Earth completes one revolution around the Sun in about 365.25 days. Revolution causes the cycle of seasons. The Earth’s orbit around the Sun is perfectly circular. Which of the statements are correct?
TopicEarth Movement And Impact
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
The orbit is elliptical, not perfectly circular.
Final Answer: Option A — 1 and 2 only