1.

A truck covers 90 km in the first hour. Runs hourly. After that he covers 70 kms. Runs hourly. 310 km How long will the truck take to cover the distance?

A. 3घंटे
B. 3.5घंटे
C. 2.5 घंटे
D. 4 घंटे
Answer» E.


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