Question

A truck can finish a certain journey in 10 hours at a speed of 48 km/h. In order to cover the same distance in 8 hours, the speed of the truck must be increased by:/

• A. 6 km/h/6 किमी./घंटा
• B. 7.5 km/h/7.5 किमी./घंटा
• C. 12 km/h/12 किमी./घंटा
• D. 15 km/h/15 किमी./घंटा

Answer 1

Answer: (C)