Question

40. If a person goes from town A to town B by a speed
of 50 km/h and comes back with a speed of
150 km/h then average speed of the person is
(1) 100 km/h
(2) 75 km/h
(3) 0 km/h
(4) 200 km/h
(Madhya Pradesh, Stage-1, 2016-17)​

Answer 1

Answer:

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Answer 2

Answer:

A

Explanation:

add 50 with 150 you get 200 and then divide 200 by 2 you get 100 . so this is the explanation for the given question