Question

work and time.....A) 36 men are employed to finish a certain work in 48 days.But it is found that in 24 days only 2/3 work is done how many more men must be taken to finish the work in time?..a)16,b)18,c)20,d)22 e)none of these.

Answer 1

b)18 is the correct answer . because 36 men do 2/3 work in 24 days .So for the rest 24 days 18 men can do it in 24 days.