Solved UPSC CDS/OTA Question
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Q · Time and WorkMedium · 45s
A is thrice as efficient as (b) Working together they complete the work in 3 days. If B takes 8 days more than A, what is the number of days taken by A to finish the whole work, alone?
TopicTime and Work
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
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Final Answer: Option A — 4