A cyclist moving on a circular track of radius 100 meters completes one revolution in 2 minutes. What is the average spe…

A man walking at the rate of 5 km/hr crosses a bridge in 15 min. The length of the bridge (in metres) is :

Train A travelling at 60 km/hr leaves Mumbai for Delhi at 6 pm. Train B travelling at 90 km/hr also leaves Mumbai for De…

If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 min…

Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach …

Two trains are running with speed 30 km/hr and 58 km/hr in the same direction, a man in the slower train passes the fast…

In a race of 200 metres, B can give a start of 10 metres to A and C can give a start of 20 metres to B. The start that C…

A train leaves Delhi at 4.1 pm and reaches Aligargh at 7.25 pm. The average speed of the train is 40 km/hr. What is the …