Colleges in Mumbai

It has a decent infrastructure and offer great learning opportunities. However, average salary is around 4 lacs but offers good roles from good multinational companies.
https://www.shiksha.com/Iimp-Indira-Institute-Of-Management-Pune-Pune-institute-college-listingoverviewtab-33849

No, they do not have all the accreditation required to be reputable as good B-school and is not mentioned in top 50 B-schools list as well.

Yes you're eligible for Ph.D, but I would request you to have some work experience along with it.

Definitely, no doubt. It is good institute in India. It runs various courses to be prepared and get certified.

You should join Networks Era because they have industry experience.

Networks Era is the best for CCIE training.

FMS DU is a better MBA college in comparison to JBIMS on the criterion of ranking, placement, alumni network and brand image. Its ROI is the best in India among all MBA schools. I will recommend you to chose FMS over JBSIMS.

There is no concept of offering minimum packages in the above institutes. It depends on your academic excellency such as:
1. Graduation.
2. Valuable work experience, if any.
3. Excellent communication skills.
4. Your academic and extra-curriculum performances while pursuing PGDM/MBA/MMS.
Anyone, who follow above conditions can get good package in India and abroad.