Subject-Wise Important Topics To Score 150+ Marks In JEE Main 2025 Session 2, Preparation Tips To Effectively Study

Important Topics to Score 150+ Marks in JEE Main 2025 Session 2 : Applicants looking for ways to enhance their final preparation for JEE Main 2025 Session 2 in the remaining 12 days need a focused strategy. With the exam starting from April 2, 3, 4, 7, 8, and 9, focusing on key chapters in Physics, Chemistry, and Mathematics that generally appear in the exam can help applicants increase their overall performance. With the vast JEE Main Syllabus, focusing on important topics to score 150+ marks in JEE Main 2025 Session 2 can make revision more effective in these final 12 days before the last attempt of the exam for this academic year.

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Subject-Wise Important Topics to Score 150+ Marks in JEE Main 2025 Session 2

With limited time left for the final attempt, focusing on the right topics can make a huge difference in overall JEE Main 2025 Session 2 Preparations. Since the exam covers Mathematics, Physics, and Chemistry concepts from class 11th and 12th syllabuses, applicants often struggle with deciding which chapters to first study.

To aim for 150+ marks, it is important to focus on high-weightage topics from which questions in the final exam generally arise. These “do or die” chapters hold great importance and can help strengthen overall preparation. For the reference of applicants wanting to enhance their final preparations, here are the subject-wise important topics to score 150+ marks in JEE Main 2025 Session 2:

Physics Important Topics to Score 150+ Marks in JEE Main 2025 Session 2

Physics in JEE Main needs a clear understanding of concepts and their applications. Some topics carry more marks in the exam, making them essential for focused revision. By strengthening these important concepts, applicants can improve their problem-solving speed and accuracy. Important topics included in the JEE Main Physics Syllabus are:

• Modern Physics, which covers the dual nature of matter, the photoelectric effect, and Bohr’s model—together carrying around 10% of the exam.

• Mechanics is another important area, with rotational motion, gravitation, and the work-energy theorem also making up 10% of the paper.

• In Electrodynamics, topics like electromagnetic induction and alternating current hold 8% weightage.

• Thermodynamics, which includes the laws of thermodynamics and heat transfer, contributes another 8% to the paper.

• Lastly, Optics is important, particularly ray optics and wave optics, which together carry around 6% of weightage in the Physics section.

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Chemistry Important Topics to Score 150+ Marks in JEE Main 2025 Session 2

The Chemistry syllabus in JEE Main is divided into Physical, Organic, and Inorganic Chemistry, with each section contributing significantly to the overall score. Understanding the important topics from these sections that usually carry high marks can help applicants modify their revision and improve accuracy in the exam.

In Physical Chemistry, chapters like Atomic Structure, which includes quantum numbers, electronic configuration, and Bohr’s model, carry around 5.33% weightage to the exam.

• Redox Reactions and Electrochemistry, covering the Nernst equation and Faraday’s laws, have a 7.5% weightage.

• Chemical Bonding and Molecular Structure is another important chapter, with topics like hybridization, VSEPR theory, and molecular shapes carrying 7.33% weightage.

• Additionally, Thermodynamics and Equilibrium, including Gibbs free energy, pH, and solubility equilibrium, hold 7% weightage.

To study Organic Chemistry for JEE Main 2025 Session 2, focus on chapters like Hydrocarbons and their reactions, covering topics such as Markovnikov and Anti-Markovnikov additions, which carry around 7% weightage.

• Basic Principles of Organic Chemistry, which includes structural isomerism and IUPAC nomenclature, has the highest weightage at 9.5%.

• Similarly, Organic Compounds Containing Oxygen, focusing on oxidation, reduction, and properties of phenols and carboxylic acids, account for 7.33%.

The weightage of Inorganic Chemistry in the Chemistry section of the upcoming JEE Main 2025 Session 2 is expected to be high, with chapters like Chemical Bonding and Molecular Structure, covering concepts like hybridization and molecular orbitals, holding 7.33% weightage.

• Coordination Compounds, covering Crystal Field Theory and magnetic properties, contribute 6.5%, while d and f block elements, including oxidation states and chemical properties of KMnO₄ and K₂Cr₂O₇, have a 6% weightage.

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Mathematics Important Topics to Score 150+ Marks in JEE Main 2025 Session 2

The Mathematics section is going to play an important role in JEE Main 2025 Session 2 if the aim is to score 150+ marks. Prioritizing high-mark topics can make revision more fruitful. Also, developing a clear understanding of important concepts and practicing problem-solving techniques can help improve accuracy and speed in the exam.

• In Calculus, topics like limits, continuity, differentiation, and integration hold the highest weightage of around 12%.

• Coordinate Geometry, covering circles, conic sections, and straight lines, also carries 12% weightage, making it another essential area for scoring well.

• Algebra is another important section, with complex numbers and quadratic equations contributing 10% to the paper.

Probability and Statistics, which include topics like mean, variance, and Bayes’ theorem, hold a 6% weightage, while Trigonometry, focusing on identities and heights and distances, generally carries a 6% weightage.

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How To Effectively Study Important Topics to Score 150+ Marks in JEE Main 2025 Session 2?

With around 12 days left, a strategic approach is necessary to revise important topics to score 150+ in JEE Main 2025 Session 2. Here are five ways to make the most of this limited time and improve performance in the final attempt:

1. Master the “Sure-Shot” Topics First : Questions from some topics are generally asked and carry high weightage, making them important for scoring 150+ marks. Prioritize Modern Physics, Rotational Motion, and Thermodynamics in Physics; Chemical Bonding, Coordination Compounds, and Redox Reactions in Chemistry; and Calculus, Coordinate Geometry, and Quadratic Equations in Mathematics. Start with these to build a solid base before moving to less critical topics.

2. Crack Numerical-Heavy Topics with Step-Wise Problem Solving : Topics like Electromagnetic Induction, Work-Energy Theorem, Probability, and Integration require strong numerical-solving skills. Break complex problems into smaller steps—first, understand the theory, then attempt conceptual problems, and finally, solve previous years’ JEE Main papers for numerical questions. This step-by-step approach helps in handling calculation-based questions efficiently.

3. Use the "Target and Test" Approach : Instead of passive studying, set daily topic-wise goals and test knowledge immediately. For example, after revising Bohr’s Model, solve 15-20 questions within a time limit. Similarly, after studying Organic Reaction Mechanisms, attempt reaction-based MCQs

To strengthen preparation, it is important to regularly attempt structured mock exams that simulate real exam conditions. The PW JEE Test Series provides a well-planned way to practice important topics, analyze weak areas, and improve accuracy before JEE Main 2025 Session 2.

4. Link Concepts for Faster Recall : Connecting related topics can simplify revision. For instance, Gravitation and Electrostatics follow similar inverse-square laws, and Thermodynamics overlaps in both Physics and Chemistry. Similarly, trigonometric identities often appear in integration problems. Making such connections reduces the need for repetitive memorization.

5. Convert Weak Areas into Strengths with Smart Resources : If certain topics like Wave Optics, Bayes’ Theorem, or d-Block Elements seem difficult, refer to short or detailed conceptual videos as available on JEE Wallah YouTube channel, quick revision notes, or solved examples instead of re-reading textbooks. Use formula sheets, reaction charts, and mind maps for last-minute revision.

6. What Do 150 Marks in JEE Main 2025 Session 2 Mean as a Percentile? : Scoring 150 marks in JEE Main 2025 Session 2 is expected to result in a percentile between 98 and 98.4, based on previous years' trends. Since NTA does not disclose raw scores with the results, this estimate gives a rough idea of where applicants might stand in the ranking system.

Is 150 Marks a Good Score in JEE Main April Session 2025?

150 marks is considered a good score in JEE Main 2025. Based on last year's cutoff trends, applicants scoring around 150 marks will likely qualify for JEE Advanced 2025. This score also makes them eligible for admission into some of the top NITs, IIITs, and GFTIs. Additionally, for reserved categories such as OBC, SC, ST, EWS, and PWD, this score can open doors to well-ranked engineering colleges in India. Furthermore, for aspirants aiming to score well in the upcoming JEE examinations, a structured study plan with regular mock tests and personalized guidance is essential. The PW Power Batch for JEE 2026 and 2027 offers live classes, small batch learning, and in-depth test series, helping students strengthen their understanding of important topics and improve their performance in an exam-focused setup.