Concept: The question tests on the basics of Rates(Time and Work)
Solution:
Using the concept of Man Days where M1T1 = M2T2
30 * 16 = M2 * 20
T2 = (30 * 16) / 20 = 24 Men
Option B
30 men can do a piece of work in 16 days Print
Modified on: Tue, 12 Oct, 2021 at 12:44 PM
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