Physics Spl

You will obviously get above 40 because of your practical marks and last 10 years question paper is enough to score 60.

The exam was tough.

You can revise modern part within a day, then you can give some time to optics. Both are the scoring parts in class 12th exam. Then, you can go through part one and revise electrostatic. You should not forget derivation part of all the chapters.
All the best.

Hello,
You can pursue M.Sc, Ph.D or other dual degree courses from IITs or IISc. To become a part of IIT or IISc, you have to appear for IIT JAM exam, which is a joint admission test to pursue M.Sc or other dual degree programs.
You can check the below mentioned link of IIT JAM exam:
http://entranceexaminformation.blogspot.com/2016/07/iit-jam-entrance-test-queries-most.html
Best of luck.

Hello,
Thanks for asking.
Yes, you can pursue B.Sc after 12th.
Check some important details here: https://www.shiksha.com/science/course/b-sc-in-physics-tata-institute-of-fundamental-research-mumbai-121856
:)

Hello Chaitanya Dixit
There is no need for drop your commerce studies, you can complete your 12th Science from open schooling like from NIOS on demand exams and get enrol in CPL course.

Nowadays, most of the universities allow B.Tech only for M.Tech.