Name four important towns in your district. Note the distance between them in km. Express these in centimeters and millimeters.

Name four villages in your district. Note the distance between them in km. Express these in centimeters and millimeters.

Two cyclists,moving with equal speeds of 10 km/hr,are approaching each oher along a straight road.When the distance between them is 20 km a fly starting from cycle,keeps on flying alternatively from one cycle to the other.If the fly has a constant speed of 40 km/hr.Find the total distance travelled by the fly before the cyclists meet is.

A helicopter covers 600 km in 1 hour. How much distance will it cover in 4 hours? Express your answer in meters.

A helicopter covers 600km in 1 hour. How much distance will it cover in 4 hours? Express your answer in metres

A motorboat goes down stream in a river and covers the distance between two coastal towns in five hours. It covers this distance upstream in six hours. If the speed of the stream is 2 km/hour find the speed of the boat in still water.

A motorboat goes a down stream in a river and covers the distance between two coastal towns in five hours. It covers this distance upstream in six hours. If the speed of the stream is 4 2 km // hours find the speed of the boat in still water.

A car A is travelling on a straight level road with a uniform speed of 60 km hr^(-1) . It is followed by another car B which is moving with a speed of 70 km hr^(-1) . When the distance between them is 2.5 km., the car B is given a deceleration of 20 km hr^(-2) . After what distance and time will catch up with A?