India

Hi Kushal,
It is difficult to suggest without the entrance exam score. Every college has their unique cut-off marks, you must check their websites. You can also check the college predictor tool:
https://www.shiksha.com/jee-mains-college-predictor

A good qualified data analytics graduate with good IT educational background can get a starting salary of Rs. 5+ Lakhs but an MBA graduate with data analytics can get a CTC of above 8 Lakhs in MNCs.

GIM offers PGDM in Marketing, Finance, HR and Operations. For a detailed breakup of fee structure please visit https://www.gim.ac.in/2016/money-matters.php

There are many reputed institutions and universities in Assam to pursue regular MBA.
1. Tezpur University.
2. Gauhati University.
3. Dibrugarh University.
4. NIT – Silchar.
5. Kaziranga University.
6. Royal University.
7. NERIM.

You can go for CS or LLB and you can study in USA. You cannot go for job directly.

You can opt for any college in the list of top 40 colleges.
You can check the below mentioned link:
http://www.aimamat.in/mat-cut-december-2015/
Good luck.

IISWBM and Birla Institution are two best B-schools for healthcare management.
You can check the below mentioned link:
https://www.shiksha.com/mba/colleges/mba-in-hospital-health-care-management-colleges-in-kolkata

You can check the below mentioned link:
https://www.shiksha.com/top-automobile-engineering-colleges-in-india-rankingpage-51-2-0-0-0

The placements assistance is not up to the mark and the return on investment is bit low due to higher fees.
You can check the below mentioned link:
https://www.shiksha.com/mba/course/masters-business-administration-niit-university/160962

Below mentioned are the best colleges for HR in West Bengal:
1. IIM – C.
2. IISWBM.
3. IMI – Kolkata.