A car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. Calculate speed for the hole journey?

Answer: 48km/h
Explanation

Using speed 

We have total time 

Now, Average speed 

 Average spped 

This question appeared in Past Papers (6 times)
PPSC 5 Years Past Papers Subject Wise (Solved with Details) (2 times)
PPSC Junior Clerk Past Papers and Syllabus (1 times)
This question appeared in Subjects (2 times)

Install this app on your device for quick access right from your home screen.