Correct Answer - Option 1 : 45
Given:
15 men required 6 days to plough 10 acres of land
Formula Used:
M1D1/W1 = M2D2/W2
Calculation:
⇒ M1 = 15, D1 = 6, W1 = 10
⇒ M2 =? , D1 = 10, W1 = 50
⇒ 15 × 6/10 = M2 × 10/50
⇒ M2 = 45
∴ Total men required is 45