Well, I am neither antagonizing you nor my view is intented towards pushing you into any sort of intimidation at any rate. See, it's time now to wrap-up. Go thru' all sorts of notes thoroughly along with resources, viz., dealing wholeheartedly with Chapter-wise or topic wise sample papers of all subjects as well as solving last 5 years' questions in a real-time exam mood: you can easily manage to fetch these stuff from 'my cbse guide.com', 'Vapugu' & '4 onno.com'. If you are a stud of Science stream, refer to TOPPER LEARNING. Go thru' NCERT solutions neatly. Avail NCERT's website to download the Exemplar Questions & Solutions of Mathematics, Physics, Chemistry & Biology. You will have then an edge over your JEE preparation too. If you're a commerce student, just don't pay attention on R.D. SHARMA or ISC's mostly coveted M.L. AGGARWAAL or that of WB BOARD's S.N. DEY. Do solve NCERT again and again 'n' stick to R.S. AGGARWAAL. Do solve NCERT Exemplar Questions tho': few this year will definitely be sure-shot(s) from there: it's ascertainably true. To gain an edge over CASE STUDIES of BST, go to the famous blog BUSINESS STUDIES CLASS 12, created by the commerce teachers of DPS VASANT KUNJ. For ECONOMICS, prepare from TR Jain's book of V.K. AGGARWAAL.



Don't watch gratuitous stuff on YouTube talking 'bout tips n' strategies to tackle paper. Teach yourself to manage time. Don't also take wanton and superfluous motivations from those bagful of media on internet.



Last but not least, toppers say it, just don't study for 7 -8 hours a day. Not in the night too. Do hangout with pals, do engage in social media if you're please too: but for constructive purposes. Invest your leisure time in commutation skills, phonetics, GK n' of course, believe in yourself. WHAT MATTERS IS QUALITY NOT HOW MUCH TIME YOU STUDY. Don't thereby be a nerd, pardon my French, just enjoy what you do.



Best wishes, mate!