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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 then Sameer. Abhay's speed (in km/hr) is :
Answer & Solution
Correct Answer:
Option
A
In these type of questions go through options to save your valuable time :
Option (A)
Abhay's speed = 5 km/hr
Abhay's time = $$\frac{30}{5}$$ = 6 hr
Sameer's time = 6 - 2 = 4 hr
Abhay's new time :
= $$\frac{30}{5 × 2}$$
= 3 hr
Hence option (A) is correct as it satisfies all the conditions.
Option (A)
Abhay's speed = 5 km/hr
Abhay's time = $$\frac{30}{5}$$ = 6 hr
Sameer's time = 6 - 2 = 4 hr
Abhay's new time :
= $$\frac{30}{5 × 2}$$
= 3 hr
Hence option (A) is correct as it satisfies all the conditions.
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