Hi student,

Yes, this time and every time class12 boards exam paper is from NCERT only. Board asks nothing beyond NCERT. Yes, you may get some questions that are not directly asked but directly or indirectly everything is from NCERT only. So, if you want something extra beyond NCERT, then you can check out NCERT Exempler having some higher order thinking skills questions.

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!