Help me in solving CARRAYMCQ1 problem

help
,
1

My issue

in this question the answer is given as option d.
But A[n] does not exist.
The correct answer should be option b.

Learning course: Arrays using C
Problem Link: Multiple Choice Question Practice Problem in - CodeChef

2

@k10daddy
its correct for 0 based indexing but for this problem they have used 1 based indexing .