In covering a distance of 60 km, Prateek takes 4 hours more than Divesh. If Prateek doubles his speed, then he would take 2 hour less than Divesh. Prateek speed is:

In covering a distance of 60 km, Prateek takes 4 hours more than Dives

1.	In covering a distance of 60 km, Prateek takes 4 hours more than Divesh. If Prateek doubles his speed, then he would take 2 hour less than Divesh. Prateek speed is:
A.	2.5km/hr
B.	5km/hr
C.	7.5km/hr
D.	10km/hr
Answer» B. 5km/hr

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In covering a distance of 60 km, Prateek takes 4 hours more than Divesh. If Prateek doubles his speed, then he would take 2 hour less than Divesh. Prateek speed is:

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