Concept: The question tests on the basics of Rates(Time and Work)
Solution:
Using the concept of Man Days, we have M1T1/W1=M2T2/W2
Here W1 = W2
Therefore 12 * 8 * 10 = M2 * 8 * 15
M2 = 12∗8∗10/8∗15 = 8
Option D
12 men working 8 hours per day complete a piece Print
Modified on: Tue, 12 Oct, 2021 at 12:44 PM
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