Class 12 Board PrepGen SkyTech Educational Services
CBSE Class 12 · Board Exam 2027

Everything you need for the Class 12 board exam, in one place, free.

Formulas, chapter-wise board questions of the last 10 years with answers, full year-wise papers, the official CBSE sample papers 2026-27, practice tests, and a Virtual Teacher to clear your doubts. Your progress is saved to your account.

Start with formulas
748formulas
12subjects, all streams

Study by subject

Pick your subject. Science, Commerce, Humanities and languages: chapter-wise board questions, full papers and the sample paper, added subject by subject.

Science

Ph

Physics

267 formulas · board questions coming soon

Ch

Chemistry

183 formulas · board questions coming soon

Ma

Mathematics

298 formulas · board questions coming soon

Bi

Biology

Board questions coming soon

Commerce

Ac

Accountancy

Board questions coming soon

Bu

Business Studies

Board questions coming soon

Ec

Economics

Board questions coming soon

Humanities

Hi

History

Board questions coming soon

Ge

Geography

Board questions coming soon

Po

Political Science

Board questions coming soon

Languages

En

English Core

Board questions coming soon

Hi

Hindi Core

Board questions coming soon

How students use it

A simple plan that works in the last months before the board exam.

1. Revise formulas

Maths, Physics and Chemistry formulas of the Class 12 syllabus with what every symbol means, a key point and quick questions.

2. Practise board questions

Chapter by chapter, the questions CBSE actually asked from 2016 to 2026, with answers and the ones asked again and again marked.

3. Write full papers

Every year's paper in the exam layout, and the official CBSE sample paper 2026-27 with its marking scheme. Download as PDF.

4. Track your progress

See how much of each subject you have practised, your test scores and the chapters that need more work, on any device.

Stuck on a question? Tap Explain with Virtual Teacher on any board question or formula. It explains step by step in English, Hindi or Hinglish, and Live Talk lets you ask your doubt by voice. Free with your account: 30 questions and 5 Live Talk minutes every day.