If 8 men can reap a field in 15 days, how many men are needed to reap the same field in 10 days?
Q1. If 8 men can reap a field in 15 days, how many men are needed to reap the same field in 10 days?
Answer: 12 men
Explanation: The work done is constant, so the product of men and days should be constant. 8 men * 15 days = 12 men * 10 days, so 12 men are needed.