question_answer

A contractor takes up the work of painting the wall of the house and employs two workers for the work. The first worker can finish the work in 36 days and second worker can do the same work in half the time taken by the first worker. If they take up the work together then in how much days can they finish the part of work in one day?

A)  

B)  

C)  

D)  

E)  None of these