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JEE Main 2024 Physics Question Paper with Solutions 31 January Shift 1

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JEE Main 2024 Physics Question Paper 31 January Shift 1 - Answer Key and Detailed Solutions

The National Testing Agency (NTA), the organizer of JEE Main, conducted the 31 January Shift 1 JEE Main 2024 exam in 13 regional languages. 


It is essential for candidates yet to take other JEE Main 2024 sessions to understand the overall difficulty level of the Physics paper and get expert analysis. Candidates who appeared are also waiting to evaluate their performance through detailed question paper analysis and solutions by master teachers. 


The good news is that a comprehensive analysis of the Physics-specific questions and official answer key of 31 January Shift 1 JEE Main 2024 Physics paper with solutions will be available on Vedantu after the exam. Candidates can download the complete Physics paper of 31 January Shift 1 JEE Main 2024 as free PDFs from our website post-exam.

How to Download JEE Main 2024 Physics Question Paper 31 January Shift 1?

Candidates can download the memory-based questions with solutions for the JEE Main 2024 Physics question paper as a PDF. Simply click the links to get free PDFs of the answers. By downloading the question paper solutions, candidates can analyze the exam difficulty level, estimate their score, predict the cut-off, and their potential rank.


Compared to last year, candidates found the overall Physics questions moderately to difficult this year. However, some reported difficulty in answering application-based problems. Detailed analysis of every Physics question in the JEE Main 2024 paper will be available. Useful tips and tricks will also be shared to improve performance in the upcoming JEE Main.  


Candidates should examine the types of questions from each topic/concept and refine their approach accordingly.


JEE Main 2024 Physics Question Paper Analysis 31 January Shift 1

The comprehensive analysis of the JEE Main 2024 Physics Question Paper for the January 31 Shift 1 reveals diverse aspects of the exam. The overall Physics section was perceived as generally easy, leaning on formulas and simplicity. Despite this, some students found it tricky, especially due to its length and moderate difficulty. The variety of topics covered in physics included electrodynamics, modern physics, nuclear physics, ray optics, mechanics, circular motion, and rotation. Additionally, the paper gave more weight to Class 12 syllabus compared to Class 11.


Level of Difficulty:

  • The physics paper in Session 1 was generally seen as easy but had some tricky parts.

  • It was manageable overall, with a reliance on formulas and simplicity. However, a few students found it a bit lengthy and moderately challenging.


Focus on Topics:

  • Physics covered a variety of topics including electrodynamics (3-4 questions), modern physics, nuclear physics, ray optics, mechanics, circular motion, and rotation.


Weightage of Syllabus:

  • Class 12 syllabus held more importance than Class 11 in the physics section.

FAQs on JEE Main 2024 Physics Question Paper with Solutions 31 January Shift 1

1. What was the overall difficulty level of the JEE Main 2024 Physics Question Paper 31 January Shift 1?

Most analyses categorize the paper as easy but had some tricky parts. Some students found it easier than previous shifts.

2. Which topics were given the most weightage in JEE Main 2024, 31 Jan Shift 1 Physics paper?

The most weightage in JEE Main 2024, 31 Jan Shift 1 Physics paper are:


  • Mechanics (25-30%)

  • Electromagnetism (20-25%)

  • Optics (15-20%)

  • Modern Physics (10-15%)

  • Heat & Thermodynamics (5-10%)

  • Waves & Sound (5-10%)

3. How many questions were there from each topic in JEE Main 2024 Physics Question Paper 31 January Shift 1?

The JEE Main 2024 January 31 Shift 1 Physics paper had the following distribution of questions:


  • Mechanics: 5-8 questions (including Kinematics, Laws of Motion, Work Power & Energy)

  • Electromagnetism & Current Electricity: 5-7 questions (including Electrostatics, Magnetism, Circuits)

  • Optics & Waves: 4-5 questions (including Ray Optics, Wave Optics, Sound)

  • Modern Physics: 3-4 questions (including Atoms, Nuclei, Photoelectric Effect)

  • Heat & Thermodynamics: 2-3 questions

4. Which chapters from NCERT were covered in JEE Main 2024 Physics Question Paper 31 January Shift 1?

The paper covered a wide range of chapters from NCERT Chemistry textbooks, with a focus on the following:


Class 11: Units and Measurements, Motion in a Straight Line, Motion in a Plane, Laws of Motion, Work, Energy and Power, System of Particles and Rotational Motion, Gravitation, Oscillations, Waves, Electrostatics, Current Electricity, Magnetic Effects of Current and Magnetism, Electromagnetic Induction and AC Currents


Class 12: Electrostatic Potential and Capacitance, Current Electricity, Moving Charges and Magnetism, Magnetism and Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Wave Optics, Dual Nature of Radiation and Matter, Atomic Physics, Nuclei and Radioactivity