Hello Candidate,

If you want to improve your previous marks in the class 12th examination in any of your subjects, then you have to individually attempt the Improvement examination of that subject.

It's a simple rule that- if you have attempted only 3 papers, then you are going to get the improvement marks in only of those three subjects and the rest subjects will hold the previous marks which you had scored.

Please give all your exams positively!!

All the best.