Hello Vikrant,

Generally, the ranks are the mostly important to get into any of these. But, if your marks gets increased after giving the improvement exams, your updated marks will surely be considered.

For DTU, the eligibilty criteria is minimum 60% marks in PCM with English as a compulsory subject.

For COMED K, candidates are required to have atleast 45% marks aggregate in their class 12th (for SC/ST its 40%)

For AKTU, the eligibility criteria is 45% marks aggregate (SC/ST-40%) is required in class 12th.

If you wish to go for the improvement, you surely can. But, the marks are generally required at the time of counselling when you have to submit your marksheets.

Please comment below for further assistance.

All the best!