Hello there!


Greetings!


If you want to get into nit /iit then you need to obtain a minimum of 75% marks in your improvement exam or you must be in the top 20 percentile . For SC/ ST, the eligibility is to obtain a minimum of 65% marks in class 12.


So if you score 75 % marks then you are good to go , you don't need to worry about 20 percentile but even if you failed to get 75 % marks but you are in top 20 percentile then you will be eligible as for many state boards top 20 percentile is less than 75%  around 60 percent marks .
Thankyou


thankyou