Question

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:
A. 5 kmph B. 6 kmph C. 6.25 kmph D. 7.5 kmph​

Answer 1

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Let Abhay's speed be x km/hr.

Then, 30 - 30 = 3
x 2x

6x = 30

x = 5 km/hr.