A man walking at the speed of 4 kmph crosses a square field diagonally in 3 minutes. The area of the field is (a) 18000m2   (b) 19000m2   (c) 20000m2   (d) 25000m2

A man walking at the rate 3 km/hr crosses a square field diagonally in 1 minute. What is the area of the field ?

A man walked 20m to cross a rectangular field diagonally if the length of the field is 12m the breadth of the field is:

A took 15 seconds to cross a rectangular field diagonally walking at the rate of 52m/min and B took the same time to cross the same field along its sides walking at the rate of 68m/min . The area of the field is ( a) 30m2 (b) 40m2 (c) 50m2 (d) 60m2

The diagonal of a square field measures 50 m. The area of square field is

The perimeter of a circular field and a square field are equal.If the area of the square field is 12100m2, the area of the circular field will be (a) 15200m2 (b) 15300m2 (c) 15400m2 (d) 15500m2

One side of a rectangular field is 9 m and one of its diagonal is 20 m. Find the area of the field.

The length and breadth of a rectangular field are in the ratio 5:3 and its perimeter is 480 mdot The area of the field is (a)7200 m^2 (b) 13500 m^2 (c)15000 m^2 (d) 54000 m^2