Answer. It is not definite. Be it any exam/subject improvement you cannot be guaranteed for marks increase. If you are well prepared and confident about your preparation then you should choose for improvement.

Does CBSE increase marks in rechecking 2021?

If the marks are increased in any question, then the fees will be refunded for that particular question. But, if the marks remain unchanged or decrease, then the fees will not be returned. The change in marks (increase or decrease) will be mentioned in the new mark sheet.

Does rechecking reduce marks?

This means that marks will not decrease after a reevaluation, but can in the case of verification of marks. In the case of verification of marks, fees paid by the student will also be refunded, if it is observed that there is change in the marks.