A, 10 किमी./घंटा की गति से अपने कार्यालय...

A, 10 किमी./घंटा की गति से अपने कार्यालय जाता है तथा 40 किमी./घंटा की गति से वापस आता है। उसकी औसत गति (किमी /घंटा में) क्या है?

A

16

B

24

C

25

D

32

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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