MBA/PGDM

Placement are going good but because of this currency issue little bit of the impact has gone on hiring this year. Average package is Rs 6,00,000

Hi Sahil,
If you don't have work experience, you should go for MS management. There are universities accepting fresher for MBA, but not top ranked. You had backlogs, which are not preferred by Canadian officials, so if you don't have a strong profile or work experience, then chances are risky.
Your SO

Yes, you can get admission in ISBM. The cut off of MAT exam in this college is 500. So, you can easily get the admission.

Indian Navy is not MBA specialization. It is an independent course and MBA in hospital management is different altogether.
You can check the below mentioned link:
https://www.shiksha.com/mba/colleges/mba-in-hospital-health-care-management-colleges-in-pune

JIM Jaipur is good college and offers fair placements at 100% assistance. Get more details below:
https://www.shiksha.com/mba/course/post-graduate-diploma-management-jaipuria-institute-management-jaipur/116546

Yes, you have great chances at PUMBA with 645 score in MAT.

XLRI is applied separately. XAT decides the cutoff after which GD/PI is conducted and admissions start with counseling rounds.
You can check the below mentioned link:
https://www.shiksha.com/mba/course/postgraduate-diploma-business-management-xlri-xavier-school-management/113077

B.Sc is a graduation degree and MBA in HM is a post-graduation degree.

Amity offers very good curriculum and it is a good brand for distance education. ICFAI is equally good along with IGNOU, NMIMS and Welingkar.