Points 'A' and 'B' are 70 km apart on a highway and two cars start at the same time. If they travel in the same directio…

A certain distance is covered by a cyclist at a certain speed. If a jogger covers half the distance in double the time, …

A thief seeing a policeman at a distance of 150 metres starts running at 10 kmph and the policeman gives immediate chase…

A bus covers three successive 3 km stretches at speed of 10 km/hr, 20 km/hr and 60 km/hr respectively. Its average speed…

If two incorrect watches are set at 12:00 noon at correct time, when will both watches show the correct time for the fi…

Jane travelled $$\frac{4}{7}$$ as many miles on foot as by water and $$\frac{2}{5}$$ as many miles on horseback as by wa…

Two trains starting at the same time from two-stations 300 km apart and going in opposite directions, cross each other a…

Two trains for Mumbai leave Delhi at 6 am and 6.45 am and travel at 100 kmph and 136 kmph respectively. How many kilomet…