India

Hi Raghib,
Try referring NCERT books, they are the best for every medium. Ask any private tutor for more details as I don't have enough knowledge on this topic.

Hi,
You may refer to following link for list of top Mechanical Engineering in Gujrat:
https://www.shiksha.com/b-tech/ranking/top-engineering-colleges-in-gujarat/44-2-109-0-0

It’s a very interesting and much needed combination for any entrepreneur or working professional as most of the organization are going global and hence the need to understand IR. Preferably, you may take a course abroad as it will give you good exposure.

Dear,
Some renowned institutions in B.Tech in CSE are IIT-D, IIT-K, IIT-B, IIT-KGP, etc.

Following are the best options for you:
Center for Cellular and Molecular Biology, Hyderabad
Indian Institute of Chemical Biology, Kolkata
Bose Institute, Kolkata
Maharaja Sayajirao University of Baroda, Vadodara
University of Madras, Chennai
Govind Ballabh Pant University of Agriculture and Technology,

Hello Sayem,
OBC is a state category and hence may or may not be common among different states. Then again, you will have to check with the state in which you intend to take admission.

Hello Amit,
AIT is a quite good institute. IPU is a good option too. It's a tough decision but be advised that both are good and you would not regret any decision.
Best wishes.

Dear Neelambar,
It is simple, just appear for an entrance exam conducted by that state. After that, you will get rank & get admission in a college according to the rank. Moreover, some of the private colleges also fill management seats directly.

You can get admission in Maharashtra, but college selection will matter.