Question:
A8
B10
C7
D9
Answer:
8 men = 10 women ie, 5 women = 4 men 28 men + 15 women = 28 men + 12men = 40 men 8 men can do a piece of work in 50 days 1 men can do the same work in (50 × 8) days Then 40 men can do the same work in (50 × 8)/40 = 10 days
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