A is twice fast as B and B is thrice fast as C. The journey covered by C in 78 m
A is twice fast as B and B is thrice fast as C. The journey covered by C in 78 minutes will be covered…
Two trains starting at the same time from two-stations 300 km apart and going in
Two trains starting at the same time from two-stations 300 km apart and going in opposite directions, cross each other at a distance of…
Vinay and Versha run a race with their speed in the ratio of 5 : 3. They prefer
Vinay and Versha run a race with their speed in the ratio of 5 : 3. They prefer to run on a circular track…
Two runner start running together for a certain distance, one at 5 km/h and anot
Two runner start running together for a certain distance, one at 5 km/h and another at 8 km/h. The former arrives one and half…
When do the two hands of a clock of just after 3 pm make 30°angel between them?
When do the two hands of a clock of just after 3 pm make 30°angel between them?
A railway passenger counts the telegraph poles on the rail road as he passes the
A railway passenger counts the telegraph poles on the rail road as he passes them. The telegraph poles are at a distance of 50…
Two boats go downstream from point X to Y. The faster boat covers the distance f
Two boats go downstream from point X to Y. The faster boat covers the distance from X to Y, 1.5 times as fast as…
Without stoppage, a train travels a certain distance with an average speed of 60
Without stoppage, a train travels a certain distance with an average speed of 60 km/h, and with stoppage it covers the same distance with…
A plane left half an hour later than the scheduled time and in order to reach it
A plane left half an hour later than the scheduled time and in order to reach its destination 1500 kilometers away in time, it…
A 6 cm long cigarette burns up in 15 minutes if no puff is taken.For every puff,
A 6 cm long cigarette burns up in 15 minutes if no puff is taken.For every puff, it burns three times as fast during…
A car driver, driving in a fog, passes a pedestrian who was walking at the rate
A car driver, driving in a fog, passes a pedestrian who was walking at the rate of 2 km/h in the same direction. The…
An old man driving bike at 80 km per hour. However being sugar patient, old man
An old man driving bike at 80 km per hour. However being sugar patient, old man could not travel continuously. He takes small breaks…