Question

A car moves a distance of 20 km. It covers
first half of the distance at speed of 100 m/s
and second half at a speed ‘V’. If the average
speed of the car is 40 m/s, then the value of
‘V’ is
1) 100 m/s 2) 200 m/s
3) 50 m/s 4) 25 m/s

Answer 1

Answer:

Nahi pata hai yar.

Sorry