Class 11

Depends when you want to go to college. But still, I would suggest you to give in 11th grade itself so you can get idea of how the examination is conducted and how you can score more. In this way, you will get more time and can prepare for SAT in better manner.

Yes, you can make your career in medical field.

Check out the article below :
https://www.shiksha.com/b-tech/articles/will-jee-main-advanced-stay-next-year-blogId-11965

There is no branch in IAS. IAS is a central government Group A Services.

Hello Vikas,
Learning a new language will always add to your career.
Go ahead.
Good luck.

You can join some professional course in Accounting like ACCA. ACCA stands for the Association of Chartered Certified Accountants a leading international accountancy body. The ACCA qualification is recognised and is treated in other countries as being equivalent to their local qualification
Here is the link:
http://www.accaglobal.com/in/en/about-us.html
I hope this would suffice. All the best and god bless you.

Dear Sonam,
First, you need to clear your class 12th. Then you will be able to apply abroad. The right time to apply is Sep-Oct.
Any query? Ask me anytime.
Good luck.

You will face no problem in B.Tech CSE because of not having CS as a subject in 10+2.