Hi,

As per the latest announcement of the CBSE board, students who are not satisfied with their results can apply for compartmental exams whenever the pandemic gets over & the situation is conducive for the board to conduct the examination.

The last date of application for appearing in compartmental exam was on the 15th August, 2021.

However, your marks in Maths is decent & you may want to proceed with your further studies without wasting any more time on 12th board results. Having said that, it's absolutely up to you whatever you want to do. All the best if you are appearing for the exams.

You can checkout the official notice here:

https://www.cbse.gov.in/cbsenew/documents/Tabulation%20Policy%20Class%20XII%202021.pdf

Hope this helps.