Two joggers left Delhi for Noida simultaneously. The first jogger stopped 42 min later when he was 1 km short of Noida a…

The speed of two trains are in the ratio 6 : 7. If the second train runs 364 km in 4 hours, then the speed of first trai…

Two trains start simultaneously from two stations Howrah and Delhi, respectively towards each other on the same track. T…

The area of square park is 25 sq. Km. Time taken to complete a round of the field once, at a speed of 3 kmph is:

A man in a train notices that he can count 21 telephone posts in one minutes. If they are known to be 50 metres apart, t…

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…

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

An athlete claimed that his timing for a 100 m dash should be corrected because the starting signal was gives by a gun f…