Subject :IMO Class : Class 7
A rectangular grassy land is 65 m long and 50 m broad. It is surrounded by 3 m wide path. Find the cost of gravelling the path at ₹ 2.50 per m2.
A₹ 1500
B₹ 1518
C₹ 1815
D₹ 1960
Ans 1:
Class : Class 7