A circular park, 24m in diameter , has a path 3.5 m wide running round it on the outside. Find the cost of gravelling the path at Rs. 20 per `m^(2)`.

A circular grassy plot of land, 42 m in diameter, has a path 3.5 m wide running round it on the outside. Find the cost of gravelling the path at Rs 4 per square metre.

A circular grassy plot of land, 42 m in diameter, has a path 3.5 m wide running round it on the outside. Find the cost of gravelling the path at Rs 4 per square metre.

A circular grassy plot of land,42m in diameter, has a path 3.5m wide running round it on the outside.Find the cost of gravelling the path at Rs.4 per square metre.

A circular grassy plot of land 42m in diameter has a path 3.5m wide running round it on the outside.Find the cost of gravelling the path at Rs 4 per square metre.

A circular grassy plot of land, 42 m in diameter has a path of 3.5m wide running round it on the outside. Find the cost of gravelling the path at Rs.4 per square metre.

A circular grassy plot of land,42m in diameter has a path of 3.5m wide running round it on the outside.Find the cost of gravelling the path at Rs.4 per square metre.

If a circular grass lawn of 35 m in radius has a path 7 m wide running around it on the outside, then the area of the path is

A rectangular grassy plot 110m by 65m has a gravel path 2.5m wide all around it on the inside.Find the cost of gravelling the path at 80 paise per sq.metre.

A circular park whose diameter is 210 m has a 5 m wide path running around it (on the outside). What is the area (in m^(2) ) of the path?

A rectangular 75 m by 60 m has a 1.5 m wide path runing around outside it. Find the cost gravelling this path at the rate of Rs 8 per sq. m