Solved UPSC CDS/OTA Question
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Q · Time and WorkMedium · 45s
Subash can copy 50 pages in 10 hours. Subash and Prakash together can copy 300 pages in 40 hours. In how much time can Prakash copy 30 pages?
TopicTime and Work
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Final Answer: Option A — 13 H