Sumit and Amit undertook a work for Rs 7200. Sumit alone can do the work in 5 days and Amit alone can do the work in 4 days. If they work together, then what will be the difference (in Rs.) in the amount they receive?

Sumit and Amit undertook a work for Rs 7200. Sumit alone can do the wo

1.	Sumit and Amit undertook a work for Rs 7200. Sumit alone can do the work in 5 days and Amit alone can do the work in 4 days. If they work together, then what will be the difference (in Rs.) in the amount they receive?
A.	800
B.	1600
C.	1200
D.	1400
Answer» B. 1600