Question

The ratio of length of two trains is 5 : 3 and the ratio of their speed is 6 : 5. The ratio of time taken by them to cross a pole is

पर्याय

• 5 : 6

• 11 : 8

• 25 : 18

• 27 : 16

Answer 1

25 : 18

Explanation:

d – 5 : 3

s – 6 : 5

`t - 5/6 : 3/5`

t – 25 : 18