Suresh took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min, and Rajesh took the same time to cross the same field along its sides walking at the rate of 68 m/min. Find the area of the field.

Suresh took 15 seconds to cross a rectangular field diagonally walking

1.	Suresh took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min, and Rajesh took the same time to cross the same field along its sides walking at the rate of 68 m/min. Find the area of the field.
A.	50 m2
B.	60 m2
C.	40 m2
D.	30 m2
Answer» C. 40 m2