:confused: I am studying in India and I am in my 11th grade.
I wanted to study in the united states and I am not clear about the procedures to be followed.
Can anyone tell me what I must do to prepare for my "scholastic aptitude tests"?.

SAT?

You can find about a million SAT help books in bookstores or on the internet. They may cost money, but it's a good idea to prepare as much as you can.

By clicking on the following link, you might find some sites that will be helpful to you. Plus, the search is for sites that are free to use!

Free Online SAT Preparation - Google Search