which college is better for BBA- 1. Narsee Munji 2. Christ university or IIM Indore for IPM

The IPM course at IIM Indore is not BBA. It basically a five year course where, in the last two years the students join the flagship PGP programme. So, join it only if you want to go for an MBA and you are sure about it.

I can suggest you look at the placement reports the colleges you have in mind and personally talk to some people who are currently studying in these courses. With proper due diligence you will be in a better position to make a decision.