Question

Anish maid 42 runs in 6 overs and Anup made that 63 runs in 7 overs who made more runs per over

Answer 1

Clearly, Anup made more runs per over:
(63/7)>(42/6)

Answer 2

Anish made runs in 6over 42: 42/6 on 7
anup made runs in 7over 63 : 63/7 on 9
so anup made more