If the cost of making a leather ball is Rs.431.20 at the rate of Rs.17.50 per square cm. Calculate the length of diameter of the ball.

The cost of making a fence around a square field is Rs. 392 at the rate of Rs. 14 per metre. What is the length of each side of the field ?

The cost of fencing a square field is Rs. 1976 at the rate of Rs. 26 per metre. What is the length of each side of the field?

Find the cost of fencing a square park of side 300m at the rate of Rs.20 per metre.

Find the cost of fencing a square park of side 250 m at the rate of Rs.20 per metre.

Find the cost of fencing a square park of side 250 m at the rate of Rs. 20 per metre.

Find the cost of fencing a square park of side 300m at the rate of Rs. 20 per metre.

Find the cost of fencing a square park of side 250 m at the rate of Rs. 20 per meter.

If the cost of fencing a square plot at the rate of Rs. 2.50 per m is Rs. 300. Then find the length of each side of the field.

The cost of papering the walls of a room 12 m long at the rate of Rs. 13.50 per square metre is Rs. 3402 and the cost of matting the floor at Rs. 9.50 per square metre is Rs. 1026. Find the height of the room.

The cost of papering the walls of a room 12 m long at the rate of Rs. 13.50 per square metre is Rs. 3402 and the cost of matting the floor at Rs. 9.50 per square metre is Rs. 1026. Find the height of the room.