Solved UPSC CDS/OTA Question
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Q · Work, Energy and PowerMedium · 45s
A man lifts a box of mass 10 kg to a height of 2 m. Take g = 10 m/s². What is the work done by the man?
TopicWork, Energy and Power
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.
Work = mgh = 10 × 10 × 2 = 200 J.
Final Answer: Option C — 200 J