1.

In a 200 m race, A runs at a speed of 2 m/s. If A gives B a start of 10 m and still beats him by 5 s, what will be the Speed of B?

Answer»

`1 (17)/(21)` m/s
`3 (17)/(21)`m/s
`21 m//s`
`2 m//s`

ANSWER :A


Discussion

No Comment Found