• Previous 10+ years question papers
• Chapter-wise weightage
• Recently asked patterns
• Expert teacher recommendations

This guide includes two major downloadable PDF sets:

PDF Title	Description	Download Link
Top 30 Guess Questions (2025)	Quick and most expected questions for fast revision	at the end
65 Extended Important Questions (2025)	Detailed long, short, and numerical questions for full exam preparation	at the end

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Why This Guess Set Is Important

Physics is both conceptual and numerical, making revision difficult when textbooks are bulky. This curated question list:

• Focuses on scoring topics
• Helps with last-minute revision
• Strengthens concepts that are repeatedly asked in the exam
• Covers both MCQ, Short Answer, and Long Answer Questions
• Reduces the stress of selective study

If you prepare these questions well, you can confidently target 80+ marks.

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JKBOSE Class 12 Physics Exam Pattern 2025

Section	Question Type	Marks	Strategy
A	MCQs / One-word answers	1 mark each	Direct concepts and definitions
B	Short Answers	2 marks each	Write precise and to the point
C	Long Answer / Derivations / Numericals	3–5 marks each	Proper steps + conclusion fetch full marks

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Unit-wise Important Topics You Must Revise

Below is the simplified chapter-wise key revision guide:

Unit	Chapter	Focus Topics
Electrostatics	Electric Charges, Fields, Potential, Capacitors	Coulomb’s Law, Gauss Theorem, Capacitor Derivations
Current Electricity	Resistance, Resistivity, Wheatstone Bridge	Kirchhoff’s Laws, Meter Bridge Problems
Magnetism	Magnetic Properties, Electromagnetic Induction	Ampere’s Law, Faraday’s Laws, Lenz’s Law
AC & EM Waves	Transformers, Power Transmission	LC Oscillations, AC circuits formulas
Optics	Lenses, Mirrors, Interference	Young’s Double Slit Experiment, Brewster’s Law
Modern Physics	Photoelectric Effect, Atoms, Nuclei	Einstein Equation, Radioactivity Problems, Semiconductors

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Top 30 Guess Questions (Short Revision Set)

These match PDF 1 (Link above).

1. State Gauss’s Law and derive an expression for the electric field due to an infinite sheet of charge.
2. Define Electric Potential and derive the potential due to a point charge.
3. Derive the formula for the capacitance of a parallel plate capacitor.
4. Explain Kirchhoff’s Laws with examples.
5. Derive the condition for balance in Wheatstone Bridge.
6. Explain the concept of drift velocity and its relation with current.
7. State and explain Ampere’s Circuital Law.
8. What is Lenz’s Law? Explain with an example.
9. Explain the working of a Transformer.
10. Derive the lens formula for a convex lens.
11. Explain Young’s Double Slit Experiment and derive fringe width.
12. What is Brewster’s Law? State its significance.
13. Derive Einstein’s Photoelectric Equation.
14. Explain binding energy and mass defect.
15. What is Zener Breakdown? Explain its characteristics.

(Full 30 are included in the PDF.)

65 Extended Important Questions (Full-Length Preparation Set)

Matches PDF 2 (Link above). Includes:

• Long Derivations
• Numerical Problems
• Very Important Semiconductors + Communication Chapter Qs
• NCERT-based conceptual questions

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How to Score 80+ Marks in Physics (Practical Strategy)

Tip	Explanation
Solve previous year papers	Patterns repeat heavily
Practice numericals daily	1 hour daily improves confidence
Write derivations step by step	Steps carry marks
Use labeled diagrams	Diagrams improve marks instantly
Avoid writing too much	Stick to formulas, definitions, and final results

If you follow this guide, revise the Top 30 Quick Questions and complete the 65 Advanced Important Questions, you will be fully prepared to score excellent marks in JKBOSE Class 12 Physics Exam 2025. The combination of short revision and full-length practice provides a balanced and confident preparation approach.

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Download PDFs Again (Quick Access)

PDF	Download
Top 30 Important Questions PDF	Click Here
65 Extended Guess Questions PDF	Click Here