NIFT UG 2012 Question Paper with solutions

Question : 146 of 150

Marks: +1, -0

The average speed of a car is two-third the average speed of a train which travels 270 kms. in 3 hours. How much distance will the car cover in 5 hours?

360 kms.
420 kms.
300 kms.
180 kms

Validate

Solution:

Average speed of train

=270/3

= 90 km/hr
Average speed of car

=2/3×90

= 60 km/hr
Distance covered by car in 5 hrs

=60×5=300

kms

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