Car is driven at the speed of 100 km/hr and stops for 10 minutes t the end of every 150 km. to cover a distance of 1000 km, it will take `9\ hou r s` b. `10\ hou r s` c. `11\ hou r s` d. `12\ hou r s`

A car takes 15 minutes less to cover a distance of 75 km, if it increases its speed by10 km/hr from its usual speed. How much time would it take to cover a distance of 300 km using this speed? 5 hou r s b. 5 1/2hou r s c. 6 hou r s d. 8 6 1/2 hours

A man is walking at a speed of 10 km/hr. After every kilometer, he takes rest for 4 minutes. How much time will he take to cover a distance of 10 km ?

If Karan travels at a speed of 60 kmph and covers a distance in 9 hrs., then how much time will he take to travel the same distance at a speed of 90 kmph? 8 h r s b. 6 h r s c. 12 h r s d. 9 h r s

A man travels 200 km distance with the speed of 40 m/s and next 50 km with the speed of 10 m/s . Find the average speed of man.

If a person is driving a car at a speed of 30 m/s, then in how much time person will cover a distance of 1620 km?

A can do a piece of work in 4 hours, B and C together in 3 hours, and A and C together in 2 hours. How long will B alone take to do it? 8 hou r s b. 10 hou r s c. 12 hou r s d. 24 hou r s