Gayatri you didn't mention your preference for any specific course as CUSAT is the gateway exam for multiple course programs, so we will go with all the possible undergraduate courses at your rank and considering your category to be general:

Engineering:

1. School of Engineering, Thrikkakara Campus >> CE (All India Merit): 1956
2. Cochin University College of Engineering, Kuttanadu Alappuzha

• Civil Engg. (AI): 2990;
• Electical: 2718;
• Electronics:2317;
• IT: 2209;
• Mechanical:2870

Apart from these there are other specialisation wise courses, Intergrated MSc programmes, BBA LLB, BCom LLB etc. programmes which you can consider as an option.

Hope that helped. Thanks!