Two cyclists, k kilometres apart, and starting at the same time, would be togeth
Two cyclists, k kilometres apart, and starting at the same time, would be together in r hours if they travelled in the same direction,…
A train travelling at a speed of 30 m/sec crosses a platform, 600 metres long in
A train travelling at a speed of 30 m/sec crosses a platform, 600 metres long in 30 seconds. The length (in metres) of train…
A certain distance is covered by a cyclist at a certain speed. If a jogger cover
A certain distance is covered by a cyclist at a certain speed. If a jogger covers half the distance in double the time, the…
The distance between place A and B is 999 km. An express train leaves place A at
The distance between place A and B is 999 km. An express train leaves place A at 6 am and runs at a speed…
A person travels equal distance with speeds of 3 km/hr, 4 km/hr and 5 km/hr and
A person travels equal distance with speeds of 3 km/hr, 4 km/hr and 5 km/hr and taken a total time of 47 minutes. The…
A man travels some distance at a speed of 12 km/hr and returns at a speed of 9 k
A man travels some distance at a speed of 12 km/hr and returns at a speed of 9 km/hr. If the total time taken…
Mary jogs 9 km at a speed of 6 km per hour. At what speed would she need to jog
Mary jogs 9 km at a speed of 6 km per hour. At what speed would she need to jog during the next 1.5…
A, B and C start at the same time in the same direction to run around a circular
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in…
Aryan runs at a speed of 40 meters/minute. Rahul follows him after an interval o
Aryan runs at a speed of 40 meters/minute. Rahul follows him after an interval of 5 minutes and runs at a speed of 50…
A car completed a journey of 400 km in 12frac12 hrs. The first frac34 of the jou
A car completed a journey of 400 km in 12frac12 hrs. The first frac34 of the journey was done at 30 km/hr. Calculate the…
Two trains starting at the same time from two stations 200 km apart and going in
Two trains starting at the same time from two stations 200 km apart and going in opposite directions cross each other at a distance…
A and B are 15 km apart and when travelling towards each other meet after half a
A and B are 15 km apart and when travelling towards each other meet after half an hour where as they meet two and…