Question

0.13 An auto rickshaw covers first thirty kms at an
average speed of 8 km. p.h, another twenty km at 3
km. p.h and the last twenty km at 2 km. p.h. The
average speed for the whole journey in km. p.h is :
(a) 2.43
(b) 3.43
en
of
(C) 4.43
(d) None of these.​

Answer 1

Answer:

I think that the answer is d part ( none)