Hello,

As you have got 83.6% marks in Class 12, there is high chance that you get admission in college. If you are interested in B.Tech which is Engineering you should write JEE or state or college entrance. If you are interested in B.Sc. you can go with your marks and get admitted based on it. For that you should first select a course then college. For B.Tech as well as B.Sc. there are many courses available. May be for some B.Sc. courses entrance have to be attended.