Exam

In most cases, once the objection process is over and the final answer key is released, the answers may be revised if discrepancies or errors are found in the provisional answer key. If a student's objection is valid, the answer key may be corrected, and the marks would be adjusted accordingly.Regarding scoring, it's highly unlikely for a student's score to decrease once the final answer key is released unless there's an issue related to incorrect marking or the question being removed entirely from the marking scheme. Typically, a student's score would either remain the same or increase if their objections are valid and the answers are corrected.So, the possibility of scoring lesser is minimal, but you can only score the same or more marks based on the final key after the objections are considered.