CBSE Class 12 Physics is a 70 mark theory paper that mixes quick one mark questions with long five mark derivations. The sample papers below follow the exact 2025-26 board pattern so you know what to expect on exam day.

Official website: cbse.gov.in

CBSE Class 12 Physics Sample Papers 2026

CBSE Class 12 Physics Sample Paper 1

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CBSE Class 12 Physics Sample Paper 2

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CBSE Class 12 Physics Sample Paper 3

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CBSE Class 12 Physics Sample Paper 4

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CBSE Class 12 Physics Sample Paper 5

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CBSE Class 12 Physics Sample Paper 6

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CBSE Class 12 Physics Sample Paper 7

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CBSE Class 12 Physics Sample Paper 8

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CBSE Class 12 Physics Sample Paper 9

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CBSE Class 12 Physics Sample Paper 10

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Each paper is a full 70 mark board paper, so sit each one in a single timed block of 3 hours with only your formula sheet and a non-programmable calculator kept aside. Time yourself section by section and mark where you lose minutes.

You can download every paper here on Collegedunia, and you can cross-check the official blueprint on the CBSE website before you begin.

  • Board exam window: CBSE Class 12 Physics is usually held in February or March, with results in May.
  • Paper format: 33 questions across five sections, 70 marks for theory plus 30 marks of internal practical.
  • Marking: No negative marking; there is no overall choice, only internal choice in a few questions.
  • Mode and duration: Offline pen and paper, 3 hours.
  • Compulsory paper: Physics is compulsory for the PCM and PCB science streams.
  • Syllabus base: NCERT Class 12 Physics, latest rationalised syllabus for 2025-26.

 

Class 12th Physics Sample Paper CBSE Class 12 Physics Exam Pattern and Marks Distribution 2026

The theory paper is 70 marks and the practical is 30 marks, adding up to 100. Knowing how the 70 marks are split across five sections helps you plan how long to spend on each part.

  • Section A: 16 questions of 1 mark each, made up of 12 MCQs and 4 Assertion-Reason questions.
  • Section B: 5 very short answer questions of 2 marks each, with internal choice in 2.
  • Section C: 7 short answer questions of 3 marks each, with internal choice in 1.
  • Section D: 2 case study questions of 4 marks each, based on a passage.
  • Section E: 3 long answer questions of 5 marks each, with internal choice in all 3.

Key advice: Section A alone is 16 marks that need almost no working, so clear it first and bank those marks fast.

CBSE Class 12 Physics Sample Papers - Why Recent Papers Matter Most

The 2025-26 syllabus is trimmed compared to older years, so a paper from before the rationalisation can test chapters you no longer need. Recent sample papers keep you inside the current syllabus.

  • They match the exact 33 question, 70 mark structure you will see in the board exam.
  • They reflect the new case study format in Section D, which older papers did not have.
  • They drop deleted topics, so you do not waste time practising questions that cannot be asked.

CBSE Class 12 Physics Chapter Wise Weightage - High Scoring Topics to Focus in Sample Papers

The 70 theory marks are spread across nine units grouped into five blocks. The table below shows how many marks each block carries and what tends to trip students up.

Chapter Marks Difficulty What to Watch For
Electrostatics and Current Electricity 16 Medium Gauss law derivations and potentiometer/meter bridge numericals.
Magnetic Effects of Current and Magnetism, EMI and AC 17 High Sign of induced emf, phasor diagrams, and resonance in LCR circuits.
Electromagnetic Waves and Optics 18 High Lens and mirror sign convention, interference and diffraction conditions.
Dual Nature of Radiation, Atoms and Nuclei 12 Medium Photoelectric threshold, Bohr model, and binding energy per nucleon.
Electronic Devices (Semiconductors) 7 Easy Diode and logic gate truth tables, forward and reverse bias graphs.

Note: Electronic Devices carries only 7 marks but is the easiest block, so practise it until those 7 marks are almost guaranteed.

CBSE Class 12 Physics Sample Paper Video Solutions 2026 - Watch Before You Start Solving

Watching a full paper get solved shows you how much working the examiner wants for a 3 mark or 5 mark answer. That habit alone saves you from losing step marks.

Use the walkthrough below to see the ideal way to present derivations and numericals, then attempt the papers on your own.

Watch:

Source: CBSE Class 12 Physics Sample Paper 2025-26 with detailed section-by-section solutions (YouTube)

How to Use CBSE Class 12 Physics Sample Papers to Score 70/70

A sample paper only helps if you treat it like the real exam. Here is how to get the most out of each one.

  • Sit the full paper in one 3 hour block without pausing for your notes.
  • Keep a rough time budget of about 25 minutes for Section A and the rest split across B to E.
  • Write every step for derivations, because the board gives marks for the method, not just the final answer.
  • After scoring, list the exact chapters where you lost marks and revise only those.
  • Redo the questions you got wrong two days later, from a blank page.
  • Track your score across all 10 papers so you can see the trend line moving up.

Section B Numerical and Derivation Strategy

Sections B to E carry 54 of the 70 marks and reward clean, step-by-step work. A few habits protect those marks.

  • Always start a numerical by writing the formula, then substitute values, then compute.
  • Carry units through every line so a wrong unit does not cost you the final mark.
  • For derivations, draw the labelled diagram first; many derivation marks are tied to it.
  • In case study questions, read the passage twice before touching the sub-parts.

CBSE Class 12 Physics 4 Week Preparation Plan Using Sample Papers

  • Week 1: Revise Electrostatics, Current Electricity and Magnetism, then solve papers 1 to 3.
  • Week 2: Cover EMI, AC, EM Waves and Optics, then solve papers 4 to 6 under timed conditions.
  • Week 3: Finish Modern Physics and Semiconductors, then solve papers 7 to 9 and review every error.
  • Week 4: Solve paper 10 as a final mock, then spend the last 2 days on light revision of formulas and diagrams only.

FAQs on CBSE Class 12 Physics Sample Papers

Ques.How many questions are there in the CBSE Class 12 Physics 2026 paper?

Ans.The theory paper has 33 compulsory questions spread across five sections, A to E, for a total of 70 marks in 3 hours.

Ques.Is there negative marking in CBSE Class 12 Physics?

Ans.No, there is no negative marking. You should attempt every question, since a wrong answer does not cost you any marks.

Ques.What is the marks split between theory and practical in Class 12 Physics?

Ans.The theory paper is 70 marks and the internal practical is 30 marks, which together make up the full 100 marks.

Ques.Which chapters carry the most marks in Class 12 Physics?

Ans.Optics and Electromagnetic Waves together carry about 18 marks, and the Magnetism, EMI and AC block carries about 17, so these two groups are the biggest scorers.

Ques.Are these sample papers based on the reduced 2025-26 syllabus?

Ans.Yes, every paper here follows the current rationalised NCERT syllabus and the latest board blueprint, so no deleted topics are included.

Ques.How many sample papers should I solve before the board exam?

Ans.Solving all 10 papers here under timed conditions is enough to cover every question type and build the speed you need for the 3 hour exam.