Hello Ravi kumar,

Congrats for getting good percentile. Considering you are ST category you have chances of getting a college but less chances,and might be into lower colleges. But it will be good if you still have more percentile,because the competition will be more for any college. This is everyones opportunity,noone will  loose. So ,try scoring more in april . If you get more than this percentile it will be really good so that you can get into one of top NITs. And also prepare well for both mains april and advanced. Good Luck.