Hello sir,

For engineering you need to score good in your 12th and also have a good score in your entrance test that are held by respective state or in exams like JEE .

Your can also apply for some of the universities through their own entrance exams and score good marks for best possible results that you desire for yourself.

There are alot of ways to get a good college but basically you must have a good academic history in 10th and 12th for with entrace exam scores for desired college(good college).

IF THERE ARE ANY FURTHER QUERIES PLEASE ASK,

HOPE THIS HELP

ALL THE BEST TO YOU 

THANK YOU