A man riding a bicycle completes one lap of a circular field along its circumference at the speed of 14.4 km/hr in 1 minute 28 seconds . What is the area of the field ?

A man riding a bicycle , completed one lap of a circular field along its circumference at the speed of 79.2 km/hr in 2 minutes 40 seconds . What is the area of the field ?

A man riding a bicycle completes one lap of a square field along its perimeter at the speed of 43.2km/hr in 1 minute 20 seconds . What is the area of the field ?

A rectangular field has its length and breadth in the ratio of 6:5 respectively. A man riding a bicycle, completes one lap of this field along its perimeter at the speed of 19.8 km/hr in 2 minutes. What is the area of the field ?

A rectangular field has its length and.breadth in the ratio of 6 : 5 respectively. A man riding a bicycle, completes one lap of this field along its perimeter at the speed of 19.8 km/hr in 2 minutes. What is the area of the field?

A rectagular field has its length and breadth in the ratio of 5:4 respectively. A man riding a bicycle, complete one lap of this field along its perimeter at the speed of 9km/hr in 3 minutes and 36 seconds. What is the area of the field a bicycle rider to complete ?

How long will John take to make a round of a circular field of radius 21 m cycling at the speed of 8 km/hr?

How long will John take to make a round of a circular field of radius 21m cycling at the speed of 8km/hr ?

A horse travelled a circular field in 1(1)/(2) minutes at a speed of 66 m per minute. What is the radius of the field ?

How long will a man take to make a round of a circular field of radius 21 m, cycling at the speed of 8 km//h ?

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