NICMAR does not give 100% placement. You can confirm this from any of the graduates from the institute.
So, it won’t be wise to opt for a two-year ACM or any other program if you belong to a middle-class family and plan on taking a loan. You can rather go for a PGP quantity survey which is for one year or you can study hard for CAT and opt for MBA from a level 1 B-school where you will be paid well and will have strong career growth.