Aptitude - Races and Games
Exercise : Races and Games - General Questions
- Races and Games - Formulas
- Races and Games - General Questions
In a 100 m race, A can give B 10 m and C 28 m. In the same race B can give C:
A and B take part in 100 m race. A runs at 5 kmph. A gives B a start of 8 m and still beats him by 8 seconds. The speed of B is:
In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m. Then, A wins by:
To reach the winning post A will have to cover a distance of (500 - 140)m, i.e., 360 m.
While A covers 3 m, B covers 4 m.
|While A covers 360 m, B covers||4||x 360||m||= 480 m.|
Thus, when A reaches the winning post, B covers 480 m and therefore remains 20 m behind.
A wins by 20 m.
In a 100 m race, A beats B by 10 m and C by 13 m. In a race of 180 m, B will beat C by:
At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90?