Prashant and Nisha have to travel from Delhi to Kanpur in their respective cars. Prashant is driving at 117 km/hr while Nisha is driving at 48 km/hr. Find the time taken by Nisha to reach Kanpur if Prashant takes 16 hours.

Correct option is A

Given:

Prashant’s speed = 117 km/hr

Prashant’s time = 16 hours

Nisha’s speed = 48 km/hr

Find Nisha’s time for the same distance.

Formula Used:

Distance = Speed × Time

Solution: 

Distance = 117×16 = 1872 km

Time taken by Nisha:

= $$\frac{1872}{48}$$​ = 39 hours