A and B take part in a 200 m race. A run at 5.4 km/hr. A gives B a start of 12 m and still beat him by 6 sec.
What is the speed of B?
How many seconds will a 468 m long train take to cross a man driving his motor bike at a speed of 39 km/hr in a direction of the moving train if the speed of the train is 120 km/hr?
A and B run a km race. If A gives B a start of 100 m, A wins by 20 sec and if A gives B a start of 50 sec, B wins by 30 m. Then what is the time taken by A to run a km?
Kajal and Rajendra start running from the same place at the rate of 7.6 kmph and 7.85 kmph respectively.
What time in hours will they take to be 13.5 km apart, if they run in the same direction?
The distance between two places R and S is 42 km. Anita starts from R with a uniform speed of 4 km/hr towards S and at the same time Romita starts from S towards R also with some uniform speed.
They meet each other after 6 hours.
What is the speed of Romita?
The speed of a car is 63 km/hr, if we don't let it stop at any point.
If the car stops at stops, the speed of the car is 54 km/hr.
What is the time in minutes that the car stops for per hour?