Question

A car moving on a straight road covers one third of a certain distance with 20 Km/h and the rest with 60 Km/h. The average speed is :

A

40 km/h

B

50 km/h

C

36 km/h

D

55 km/h

Medium
Solution
verified
Verified by Toppr
Correct option is C)

Given,

Velocity for one third of distance

Velocity for two third of distance

 

Time take to cover one third of distance

Time taken to cover two third of distance

  

Was this answer helpful?
upvote 0
downvote0
Similar questionsstar-struck