Admission in US universities ?? Help ?

If you are a state board student then you just need 10th and 12th marksheets only. But if you are an international or cbse student then you need 9th,10th,11th and 12th transcripts. Then you will need to take toefl ibt test and sat or act exam. You will also need to take two sat subject exams in order to get into a good university. And needed scorers depend on university st which u are applying to. I believe more than 75 percent is a nice score but for good universities you need 85 to 90 percents. In gpa, you need more than 3 or 3.5 gpa to 4 gpa for a good university. Just google about your course and then search for some good universities. Then check their requirements. And also, you will need two recommendation letters by your teachers and a personal essay. Just google for more knowledge!

You can go on any US university's web site for yourself to read requirements for international students to apply for undergrad studies.

You will need to take the SAT exam - www.collegeboard.org