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JEE Main 2025 Units And Dimension Weightage, Check Total Number Of Questions 

JEE Main 2025 Units and Dimension Weightage : Candidates can check the total number of questions asked from JEE Main 2025 Units and Dimension chapter i this article.
authorImageShrivastav 6 Oct, 2024
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JEE Main 2025 Units And Dimension Weightage

JEE Main 2025 Units and Dimension Weightage : Units and Dimension of JEE Main 2025 Physics syllabus is one of the most important topics. Candidates are asked a total of 35-45 questions in all shifts from JEE Main 2025 Units and Dimension chapter.

Considering JEE Main 2025 Units and Dimension Weightage, candidates must go through this topic consciously. Candidates can also check previous year’s JEE Main Question Papers to get an idea about the number of questions asked on this topic.

Year-Wise Total Number Of Questions In  JEE Main Units And Dimension

Candidates can check the year-wise total number of questions asked from JEE Main 2025 Units and Dimension chapter in all the shifts in the table below
Years Total Number of Questions Asked (All sessions and shifts)
2021 46
2022 38
2023 33
Total 117

JEE Main 2025 Units & Dimension Subtopics

Candidates can check the number of questions asked from the subtopics included in JEE Main 2025 Units and Dimension chapters from the table below
Subtopics JEE Main 2024 Units and Dimensions Weightage (Expected)
Finding Dimensions and Dimensional Analysis 15
Error Analysis 10
Vectors 11
Vernier Calliper 6
Screw Gauge 3
Significant Figures 3

Year-Wise Number of Questions Asked from Units and Dimension Subtopics

Candidates can check the year-wise total number of questions asked from the subtopics included in JEE Main 2025 Units and Dimension chapter in the table below. Finding Dimensions and Dimension Analysis is the most important chapter.
Subtopics 2021 2022 2023 Total
Finding Dimensions and Dimension Analysis 17 16 17 50
Error Analysis 11 8 5 24
Vectors 11 5 5 21
Vernier Caliper 3 6 2 11
Screw Gauge 3 2 1 6
Significant Figures - - - 0

JEE Main Physics Chapter Wise Weightage 2025

Candidates who are preparing for JEE Main Physics subject must check the chapter-wise JEE Main Physics Weightage in the table below. The most important topics for Physics are Current Electricity, Optics, Thermodynamics, and Electrostatics. Candidates can check the chapter-wise weightage below.
JEE Main Physics Chapter Wise Weightage
Chapter Name No. of Questions Weightage
Electrostatics 1 3.3%
Capacitors 1 3.3%
Simple Harmonic Motion 1 3.3%
Sound Waves 1 3.3%
Elasticity 1 3.3%
Error in Measurement 1 3.3%
Circular Motion 1 3.3%
Electromagnetic Waves 1 3.3%
Semiconductors 1 3.3%
Magnetic Effect of Current and Magnetism 2 6.6%
Alternating Current 2 6.6%
Kinetic Theory of Gases & Thermodynamics 2 6.6%
Kinematics 2 6.6%
Work, Energy, and Power 2 6.6%
Law of Motion 2 6.6%
Centre Of Mass 2 6.6%
Rotational Dynamics 2 6.6%
Modern Physics 2 6.6%
Wave Optics 2 6.6%
Current Electricity 3 9.9%

JEE Main Physics Preparation Tips 2025

Candidates who are preparing for JEE Main Physics exam need to follow the below preparation tips to prepare well.
  • Understand the Basics: Focus on core concepts such as Newton's laws, energy conservation, and waves. These foundational ideas are used in many problems. Make sure you can explain these concepts in your own words.
  • Use NCERT Books: Start your preparation with NCERT Physics books. They cover the fundamental concepts well and are often aligned with the JEE syllabus. Pay special attention to the examples and exercises provided.
  • Make a Study Plan: Create a daily study schedule that includes specific time blocks for Physics. Balance your time between theory, problem-solving, and revision. Consistency is key, so try to stick to your plan as closely as possible.
  • Practice Problems Regularly: Solve a variety of numerical problems daily. Focus on different types, like conceptual questions, application-based problems, and tricky numerical problems. This will help reinforce your understanding and improve your speed and accuracy.
  • Take Good Notes: Write down important formulas, definitions, and key concepts as you study. Create a separate notebook for formulas and review it regularly. This will make revision easier as the exam approaches.
  • Solve Previous Year Papers: Practice solving past JEE Main Physics papers under timed conditions. This helps you get familiar with the exam format and improves your time management skills during the actual exam.
  • Focus on High-Weightage Topics: Identify the topics that carry more weight in the JEE Main exam. Common important areas include mechanics, thermodynamics, optics, and electromagnetism. Spend extra time mastering these subjects.
  • Join Study Groups: Studying with friends can be very beneficial. You can discuss difficult topics, share resources, and quiz each other. Teaching concepts to others can reinforce your own understanding.
  • Stay Healthy and Manage Stress: Take care of your physical and mental health. Eat nutritious meals, exercise regularly, and ensure you get enough sleep. Use relaxation techniques like deep breathing or meditation to manage stress, especially during peak study times.

Study Material For JEE 2025 Preparation

Physics Wallah offers comprehensive study materials for JEE 2025 preparation , including video lectures, practice questions, mock tests, and detailed notes. These resources are designed to strengthen concepts and boost exam performance.

JEE Main 2025 Units and Dimension Weightage FAQs

Q.1 : What are the important topics in JEE Main 2025 Units and Dimension Chapter?

Ans. The important topics in JEE Main 2025 Units and Dimension Chapter are Finding Dimensions and Dimensional Analysis, Error Analysis, Vectors, Vernier Calliper, Screw Gauge, Significant Figures. 

Q.2 : How many questions are asked from JEE Main 2025 Unit and Dimension Chapter?

Ans. Candidates can expect 2-3 questions from the Units and Dimension chapter in JEE Main Question Paper 2025.

Q.3 : Units and Dimension chapter is in class 11 or class 12 Physics syllabus?

Ans. Candidates study the Units and Dimension chapter in the class 11 Physics syllabus.

Q.4 : Where can I check JEE Main 2025 Physics Syllabus?

Ans. Candidates can check JEE Main 2025 Physics Syllabus at the official website at jeemain.nta.ac.in. 

Q.5 : How many questions are asked from Units and Dimension chapter in JEE Main all shifts?

Ans. A total of 35-45 questions are asked from Units and Dimension chapter in JEE Main all shifts. 
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