Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/sec and 8 m/sec …

The speed of a car increases by 2 kms after every one hours. If the distance travelled in the first one hour was 35 kms,…

A car covers 650 kmps in 12 hours and the other 850 kms in 18 hours. Find the average sped of the car ?

The speed of electric train is 25% more than that of steam engine train. What is the time taken by an electric train to …

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 sec…

A train is moving at a speed of 80 km/hr and covers a certain distance in 4.5 hours. The speed of the train to cover the…

The speed of 90 km per hour is same as :

A car can finish a certain journey in 10 hours at a speed of 42 kmph. In order to cover the same distance in in 7 hours,…