
All 14 chapters from Electric Charges to Semiconductor Electronics in one colourful, step-by-step book: labelled diagrams, derivations written the way examiners expect, solved numericals, MCQs, case-based practice and 3 full practice papers with model solutions.
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Most students lose board marks on unlabelled diagrams, missing steps, wrong units and weak derivations. This book trains exactly those habits, chapter by chapter.
Every chapter opens with outcomes, prerequisites and a roadmap, then concept boxes with the common mistakes marked in red.
49 derivations in principle → steps → result → “how to write it in the exam” format, plus answer-writing guides and diagrams to practise.
Solved numericals, MCQs, assertion–reason, case-based and long-answer questions with answers, then 3 timed papers.
Each chapter: opener → concepts → derivations → formula bank → solved numericals → subjective & case-based → MCQs → one-page revision.
Blue for core concepts, violet for advanced or extension ideas.
Formulas, derivations and exam tips.
Red marks mistakes to avoid; teal marks checkpoints and correct methods. Gold is for revision pages.
Real pages from the book – tap to zoom.






All 151 pages are shown below. The first 12 sample pages are free to read – tap a green-bordered page. The rest unlock when you buy.
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The standard CBSE / NCERT Class 12 Physics sequence of 14 chapters. Please check the official 2026–27 syllabus on the CBSE website for any change; a few topics (polarisation, radioactive decay, special-purpose diodes) are kept in clearly marked “extension” boxes so you can skip them if your syllabus excludes them.
No. All questions are original and written in board style; none is claimed to be a past board question and no fake exam years are used.
They follow the recent 70-mark, 3-hour pattern (Sections A–E). Because the official 2026–27 sample paper may differ in details, please compare with the official sample paper from CBSE; the book tells you this too.
The 14 chapters are the same NCERT-based chapters, so the concepts, derivations and numericals apply. The practice papers follow the CBSE pattern. Rajasthan Board students may prefer our RBSE Class 12 Physics guide, which is made for that exam.
No, this is a board-exam book. For NEET and JEE Main revision see NEET + JEE Physics Class 12.
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After a successful payment you are taken to the download page. Tap the download button and save the PDF. If anything goes wrong, WhatsApp us your payment ID and we will send it.
Yes, for your personal use. Please do not share or resell the file.
Because it is a digital download, sales are generally final. If you paid but did not receive the book, were charged twice or the file will not open, contact us and we will fix it. See the Refund Policy.
No. It is an independent study resource by VS Sir and is not endorsed by CBSE or NCERT.