SSC CGL 14 Jul 2023 Shift 1 Paper

Question : 74 of 100

Marks: +1, -0

During a journey of 120 km, Rahi drives first 60 km at the speed of 60 km/h, next 30 km at 60 km/h and the remaining 30 km at the speed of 30 km/h. Determine the average speed.