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### Discussion :: Time and Distance

1. In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is:

2.  A. 5 kmph B. 6 kmph C. 6.25 kmph D. 7.5 kmph

Explanation :

Let Abhay's speed be x km/hr.

Then,$$\frac {30 } {X }$$-$$\frac {30 } {2X }$$=3

6x = 30

x = 5 km/hr.

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