Two persons A and B started from two different places towards each other. If the ratio of their speed be 3 : 5, then wha…

A train 100 m long is running at the speed of 30 km/hr. The time (in second) in which it passes a man standing near the …

How much time does a train 50 m long, moving at 68 km/hr takes to pass another train 75 m long moving at 50 km/hr in the…

A truck covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33 kms in 45 minutes. The ratio o…

A car travels the first one third of a certain distance with a speed of 10 km/hr, the next one third distance with a spe…

A car travels the first one-third of a certain distance with a speed of 10 km/hr, the next one-third distance with a spe…

A train 150 metres long takes 20 seconds to cross a platform 450 metres long. The speed of the train in, km per hour is …

A car can finish a certain journey in 10 hours at a speed of 42 kmph. In order to cover the same distance in in 7 hours,…