Question

How much is the average and track length (in km) of A, B, D during Y2 more or less than that of C in Y1 ?

Average and track length in km of A, B, D during Y2 100 250 1003 4503 120 Required difference 150 - 150 0 Neither more nor less

A 100 less

B 33.33 more

C Neither more nor less

D 50 less

Detailed Solution