A bus travels from A to B at a speed of 65 km/h in one hour. If the speed is reduced by 15 km/h, then the extra time taken to cover the same distance is

Q. A bus covers a certain distance with uniform speed. If the speed of the bus would have been increased by 15 km/h, it would have taken two hours less to cover the same distance. And if the speed of the bus would have been decreased by 5 km/h, it would have taken one hour more to cover the same distance. Find the distance covered by the bus.

Q. A bus covers a certain distance with uniform speed. If the speed of the bus would have been increased by 15 km/h, it would have taken two hours less to cover the same distance. And if the speed of the bus would have been decreased by 5 km/h, it would have taken one hour more to cover the same distance. Find the distance kilometres covered by the bus.

Q.

If a bus travels 160 km in 4 hours and a train travels 320 km in 5 hours at uniform speeds, then the ratio of the distance travelled by them in one hour is:

Q. A car travels a distance of $900$ km with a certain speed. If after travelling half the distance, the speed is increased by $15$ km/h, time required to travel $900$ km is reduced by $1\frac{1}{2}$ hours. Find the original speed of the car.

Q. A train moving at a constant speed covers a distance $90$km. in $2$ hours. Find the time taken by the train to cover a distance of $540$km at the same speed.