CBSE 12th

Hello Jayant,
It's very nice to see your dream of becoming a scientist. It's a dream that can be achieved very easily. Presently DRDO, govt. of India agency, is the agency which recruits young graduates from different fields as scientist. You can be graduate in any of the science subject or an engineer.

Hello Rashi,
It's unfortunate that you could not take exam due to poor attendance. The only solution that looks feasible to me is to make efforts to have attendance, at least a little more than minimum required. You only then will be allowed to appear for the exam.

Hello Kunal,
There are plenty of exams that you can take. But that should not be the issue. You should decide to study only in the subject for which you have passion or great interest. First decide on this and doors will open up for you.

Hello Pawan,
You have asked a very difficult query. To tell you frankly, answer is very simple. Follow your passion. There are opportunities in almost every field. If you study what your passion is then you will enjoy it the most.
Best wishes.

Hello Anuj,
These days, marks scored in HSC are only to determine whether you are eligible or not. Every institution conducts its own exam to determine merit. Hence, you will have to look for advertisement and apply immediately.

You will have to give standardized test like SAT or TOEFL but you have less marks in 12th. Wish you luck.

Don't decide on the basis of the best branch and go for the branch that you like. Any branch from MIT will give you good placement. Just work hard and smart.

You will have to get the required marks in SAT to get placed there along with a good resume.

Dear,
Your score is light but I think it is not much relevant for some good university. However, there are many other institutes that you may also get admission into with your score.