Question

ram haired a three wheeler from bus stand to his house the driver A of the three wheeler followed the shortest path and reach the destination in half an hour he charged Rs 50 from ram on the same day ram sister also came to her house after attending a function in another city she also hired three wheeler the driving B of the three wheeler took an hour to reach her house and charged Rs 150 from her (a)what is the unit of displacement.(b)what value shown by driver A.​

Answer 1

Answer:

I don't know the answer of 1 ..