Hi

For 1st round:-

For general category, Ideally to have a freedom of choice of branch, a score of at least 180/200 should do .And for OBC, about 10 to 15 marks less.

For 2nd round:-

Reduce 10 to 15 marks from the above scores but less availability of seats.

For 3rd round:-

Well here it's a risky gamble, depends on your luck, whether you can take risk, and other similar factors ! But if you have chances of getting admission at less scores (I know people who got into COEP in 3rd round at scores of 120 in Open Category for BTech Planning; and the guy who had the choice had about 155 or so).

Goodluck !!!!!

Thank-you!!!