SSC CPO 10 Nov 2022 Shift 2 Paper

Question : 142 of 200

Marks: +1, -0

A truck goes from Haryana to Bangalore with an average speed of 60 km/h. The journey takes 30 hours. It returns from Bangalore to Haryana on the same road with an average speed of 40 km/h. What was the average speed of the truck during the roundtrip?