One of my seniors was planning to appear for JEE Mains to get admission to one of the NITs or IITs. He had a percentile of 94.87 in maths. The CUSAT CAT exams will not be difficult for you if you have been preparing a question of the JEE level.
The following table will give you a clear picture of marks scored v/s rank obtained:
Marks |
Rank |
300 |
1500 |
350 |
1100 |
450 |
500 |
500 |
100s |
CUSAT has a lot of features that set it apart from other institutes, namely NITs and IITs.