3 men or 5 women or 8 boys can finish a work in 38 days. How many days will be required to complete the same work by 6 men , 10 women and 6 boys together ?

3 men or 5 women or 8 boys can finish a work in 38 days. How many days will be required to complete the same work by 6 men , 10 women and 6 boys together ? Correct Answer None of these

Work done by 3 men = 5 women = 8 boys 1 man = 8/3 boys 6 men = 16 boys 1 woman = 8/5 boys 10 women = 16 boys Now, 6 men + 10 women + 6 boys = 16 + 16 + 6 = 38 boys 8 boys need 38 days 1 boy needs (38x8) days So, 38 boys need (38x8)/38 = 8days
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