Hello,

The colleges you have mentioned like IIT,Not etc are best so you need a good score to qualify for admission process.

You must have a rank around or less than 3000 in JEE Main for admission to IIT Bombay. For admission to Computer Science, candidates are required to have a rank less than 100 in JEE Main entrance test.

So it's always safe to score above 40 % score in advanced to get a good IIT and a good branch.

In order to secure admission in NITs through JEE Main, the good score for the same can be around 85-95 percentile. At the same time, the candidates must feature among the top 15,000 - 20,000 ranks range to get admission in the top NITs.

WHen I stands for International(IIIT-H and IIIT-B) for IIIT-H you have to apply saparately through their portal. It’s the best college for computers in India. So you can imagine cutoffs! When I stands for Indraprastha(IIIT-D) you need to apply through JAC counselling which is usually held for DTU, NSIT and IIIT-D. It’s also one of the top college! SO again cutoffs are high vary year to year(upto 180–200+).

hope this helps!!!