A car covers a distance of 528 km. in a certain time at a speed of 66 km. /hr. How much distance would a truck cover at an average speed which is 24 km./hr. less than that of the speed of the car in time which is 7 hours more than that taken by the car ?
Time taken by car = 528/66.
=8 hr.
Average speed of truck = 66-24.
=42 km/hr.
Time taken by truck = 8+7.
=15 hr.
Distance traveled by truck = $$42\times15$$.
=630 km.
Hence, Option D is correct.
Create a FREE account and get:
Quick, Easy and Effective Revision
By proceeding you agree to create your account
Free CAT Formulae PDF will be sent to your email address soon !!!
