In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 …

A train increases its normal speed by 12.5% and reaches its destination 20 min earlier. What is the actual time taken by…

Page and Plant are running on a track AB of length 10 metres. They start running simultaneously from the ends A and B re…

A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he h…

The ratio of speeds of A and B is 2 : 3 and therefore A takes 20 minutes more time than B. What is the ratio of time tak…

A long distance runner run 9 laps of a 400 metres track everyday. His timings (in min) for four consecutive days are 88,…

A is twice fast as B and B is thrice fast as C is. The journey covered by C in $$\frac{3}{2}$$ hours will be covered by …

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him…