A train speeds past a pole in 20 seconds and speeds past a platform 100 metres in length in 30 seconds. What is the length of the train ?
A bus covered a certain distance from village A to village B at the speed of 60 km/ hr. However on its return journey it got stuck in traffic and covered the same distance at the speed of 40 km/hr. and took 2 hours more to reach its destination. What is the distance covered between village A and B ?
A man walked at a speed of 4 km/hr from point A to B and came back from point B to A at the speed of 6 km/hr. What would be the ratio between the time taken by man in walking from point A to B to point B to A respectively ?
A bus started its journey from Ramgarh and reached Devgarh in 44 minutes with its average speed of 50 km/hour. If the average speed of the bus is increased by 5 km/hour, how much time will it take to cover the same distance ?
A boat running at the speed of 34 kmph downstream covers a distance of 4.8 kms, in 8 minutes. The same boat while running upstream at same speed covers the same distance in 9 minutes. What is the speed of the current ?
A 240 metres long train crosses a platform twice its lenght in 40 seconds. What is the speed of the train ?
Samir drove at the speed of 45 kmph. from home to a resort. Returning over the same route, he got stuck in traffic and took an hour longer, also he could drive only at the speed of 40 kmph. How many kilometres did he drive each way ?
