hello all I want to ask that I have done all the topics of Chemistry Class 12th from video but I havent touched NCERT yet.I have my board exams in 3 days so what should I do.Should I do the NCERT and back exercise questions or do pyqs.Are doing only PYQs after revision sufficient for scoring 90+
Hiii
Scoring 90+ is not possible just with the PYQs because the questions keep changing every year. And the basic key to score good marks in your boards exam is to be thorough with every sentence of your NCERT book, so I would strongly suggest you to go through the NCERT with whatever time you have left.