Races and Games - Questions and Answers

11. A can run 20 metres while B runs 25 metres. In a km. race B beats A by:

12. A and B take part in a 100 metres race. A runs at 5 km per hour A give B a start of 8 metres and still beats him by 8 seconds. Speed of B is:

13. In a 300 metres race A beats B by 15 metres or 5 seconds. A�s time over the course is