Rahul covered a distance of 50 km in one hour on his scooter riding in the direction of the wind. On his return scooter journey, he took `2\ 1/2` hours since he rode against the wind. Find the speed of the scooter without and also the speed of the wind.

Amit covered a distance of 50 km in 1(2)/(3) hours. At what speed is he driving his car?

A man riding on a bicycle covers a distance of 60km in the direction of wind and comes back to his original position in 8 hours. If the speed of the wind is 10km/hr, find the speed of the bicycle.

Raju has to cover a distance of 240 km in 4 hours. If he covers one-third of the journey in 2/7 th time, what is his speed at the beginning of the journey?

A man riding on a bicycle covers a distance of 60 km in a direction of wind and comes back to his original position in 8 hours. If the speed of the wind is 10 km/hr, find the speed of the bicycle.

A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their speeds

A bus covers 90 km in 2 (1)/(2) hours. Find the distance covered in 2 hours with the same speed.

While covering a distance of 30 km. Ajeet takes 2 hours more than Amit. If Ajeet doubles his speed, he would take 1 hour less than Amit. Find their speeds of walking.

Mr. tyagi while going from merrut to saharanpur covered half the distance by train at the speed of 96km/hr then the covered half of the rest distance by his scooter at the speed of 60 km/hr and finally he covered the rest distance at the speed of 40 km/hr by car. The average speed at which Mr, tyagi completed his journey is :