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 Saneer , Abhay's speed is :
Answer: Option A
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Let Abhay's speed be `x` km/hr.
Then, `30/x - (30)/(2x) = 3 hArr 6x = 30 hArr x `= 5 km/hr
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