Q. 64.0( 17 Votes )

A alone can finis A. Rs. 1200

B. Rs.1500

C. Rs.1800

D. Rs.2000

Answer :

Number of days A required do a piece of work : 10 days


Number of days B required do a piece of work : 15 days


Work done by A in one day:


Work done by B in one day:


Work done by A and B together in a one day: + = =


A and B together take 6 days to complete the work.


A’s share of work is : X 6 =


We know that wages are divided on basis of the share of the work


A’s wage is X 3000 = 1800

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RS Aggarwal - Mathematics