Ravi and Ajay start simultaneously…

Ravi and Ajay start simultaneously from a place A towards B 60 km apart. Ravi's speed is 4km/h less than that of Ajay. Ajay, after reaching B, turns back and…

A, B and C start together from the same place..

A, B and C start together from the same place to walk round a circular path of length 12km. A walks at the rate of 4 km/h, B 3 km/h…

From two places, 60 km apart, A and B..

From two places, 60 km apart, A and B start towards each other at the same time and meet each other after 6 hour. If A traveled with  of his speed…

A man completes a certain journey by a car..

A man completes a certain journey by a car. If he covered 30% of the distance at the speed of 20kmph. 60% of the distance at 40km/h and the remaining…

A man takes 6 hours 15 minutes in walking..

A man takes 6 hours 15 minutes in walking a distance and riding back to starting place. He could walk both ways in 7 hours 45 minutes. The time taken…

Two trains for Mumbai leave Delhi at 6 am..

Two trains for Mumbai leave Delhi at 6 am and 6.45 am and travel at 100 kmph and 136 kmph respectively. How many kilometers from Delhi will the two trains…

Walking 3/4 his normal speed, Rabi is..

Walking 3/4 his normal speed, Rabi is 16 minutes late in reaching his office. The usual time taken by him to cover the distance between his home and office: A.…

Two buses start from a bus terminal..

Two buses start from a bus terminal with a speed of 20 km/h at interval of 10 minutes. What is the speed of a man coming from the opposite direction…