The speeds of rickshaw, car and scooter are in the ratio of 3 : 5 : 6.

The speeds of rickshaw, car and scooter are in the ratio of 3 : 5 : 6.
Posted on 05-02-2023

Ques - The speeds of rickshaw, car and scooter are in the ratio of 3 : 5 : 6. What is the ratio of time taken by each one of them for the same distance ? 

(a) 6 : 5 : 3

(b) 10 : 6 : 5

(c) 12 : 7 : 6

(d) Data insufficient

Solution -

Speed is always inversely proportional to time,
So,
S ∝ (1/t)
Therefore,
Ratio of speeds of rickshaw, car and scooter = 3 : 5 : 6
so, 
Ratio of times takes 
Thank You