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Two cars A and B are moving with same...

Two cars A and B are moving with same speed of 45km/h along same direction . If a third car C coming from the opposite direction with a speed of 36 km/h meets two cars in an interval of 5 min , the distance of separation of two cars A and B should be (in km)

A

6.75

B

7.25

C

5.55

D

8.35

Text Solution

Verified by Experts

The correct Answer is:
A
Velocity of car A w.r.t C ` = 45 xx 5/18 + 36 xx 5/18 = 22.5`
Distance = 22.5 x 5 x 60 = 6.75 km.
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