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JEE Main 2025 Session 1 Paper Analysis and Answer Key

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Paper Analysis JEE MAIN 2025 session 1

The JEE Main 1st Attempt Paper Analysis 2025 for the January 22, 23, 24, and 28 exams (Shift 1 and Shift 2) is now available. Overall, the JEE Main January Attempt Paper Analysis 2025 shows that the Physics and Chemistry sections were relatively easy, while Math was moderate, maintaining the level of difficulty seen in recent years.

This year’s exam pattern and structure are considered moderate overall. The JEE Main Session 1 Paper Analysis 2025 highlights that the Class 12 syllabus was given more weightage compared to Class 11.

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For a detailed review of the paper and to download the JEE Main 2025 January 22, 23, 24, and 28 Shift 1 and Shift 2 question papers, check the links below.

JEE Main 2025 1st Attempt Overall Paper Analysis

The JEE Main 2025 Session 1 Paper was rated as moderate overall, with a noticeable difference in difficulty compared to the 2024 JEE Main Papers. Here’s a detailed breakdown of the exam’s key highlights:

  • Overall Difficulty Level: Mathematics > Physics > Chemistry.
  • Mathematics: Students found Mathematics to be the most challenging section compared to Physics and Chemistry.
  • Theory-Based Questions: All three subjects featured theory-based questions, adding a conceptual dimension to the exam.
  • Chemistry: Chemistry was the easiest section, especially when compared to Physics, making it a scoring opportunity for students.
  • Assertion and Reasoning Questions: A few assertion-reason type questions were included, requiring logical thinking and conceptual clarity.
  • This JEE Main January Attempt Paper Analysis 2025 provides a clear understanding of the exam’s difficulty trends, enabling students to adjust their preparation strategies effectively.

Below are the important topics from which questions were asked:

Physics-

  • 1 question based on potentiometers (out of syllabus).
  • 2-3 questions from current electricity.
  • 1 question based on electrostatic flux
  • 1 question from the Gravitation
  • 1 question based on radioactive decay
  • 4-5 questions asked from Modern Physics

Maths

  • One question from A.P, G.P
  • One question from A.P on common terms
  • One question from definite integration
  • One question from the vector on the midpoint on the intersection line
  • Questions from Circle, 3D, and 2D geometry were relatively higher.
  • Three questions from calculus.
  • 1-2 questions related to set, relation, and function.
  • One question created using integration and matrix was relatively tough.

Chemistry

  • 2 questions from chemical bonding
  • 1 question from biomolecule
  • 2 question from atomic structure
  • 2 questions from the mole concept
  • 1 question from D&F- blocks elements
  • 1 question from the co-ordination
  • 1 question from the solution

JEE Main 2025 Paper Analysis (Day Wise)

The JEE Main 2025 Shift 1 Question Paper with Solutions is available on this page for the JEE Main 2025 January 22, 23, 24, 28 and 29 Shift 1 and 2 as the exam is done now. These resources will be extremely beneficial for candidates taking the exam in subsequent shifts, as they can refer to the question paper and solutions for practice and analysis.

  • Physics Analysis: Modern Physics and Mechanics dominated the paper, with key topics like the Photoelectric Effect, Laws of Motion, and Work-Energy Theorem contributing significantly.
  • Chemistry Analysis: Organic Chemistry had the highest weightage, with reaction mechanisms and aldehydes & ketones being crucial, followed by Physical Chemistry.
  • Mathematics Analysis: Calculus held the highest weightage, emphasizing differentiation, integration, and their applications, while Algebra also played a significant role.

JEE Main 2025 January 29 Shift 1 Question Paper Analysis – OUT

The NTA successfully conducted the JEE Main 2025 January 29 Shift 1 exam from 9 AM to 12 PM. According to students, the overall difficulty level of the exam was moderate. Here’s a breakdown of each subject based on student feedback:

  • Mathematics: The paper was considered difficult. Most questions were from topics like Straight Lines, Curves, Limits, Integration, and Differentiation. There were no out-of-syllabus questions.
  • Physics: The difficulty level was moderate. Common topics included Dimensions, Time Period in Pendulum, Wavelength, and Kinetic Energy.
  • Chemistry: The paper was easy to moderate. Questions were mostly from topics like Biomolecules, Halogens, Optical Rotation, and CFSE. This is the general feedback from students who appeared for the exam.

JEE Main 2025 January 28 Shift 2 Exam Analysis

The National Testing Agency (NTA) successfully conducted the JEE Main January 28 Shift 2 exam from 3 PM to 6 PM. As per student feedback, the overall paper was of moderate difficulty. Here’s a breakdown of the subject-wise analysis:

  • Physics: The questions were moderately challenging, focusing primarily on topics like Mechanics, Thermodynamics, and Electromagnetism.
  • Chemistry: Students found this section relatively easy. Most questions were based on Reaction Mechanisms, Periodic Table, and Chemical Bonding.
  • Mathematics: The Mathematics section was time-consuming and moderately difficult, with most questions coming from Calculus, Coordinate Geometry, Algebra, Trigonometry, and Vectors.

JEE Main 2025 January 28 Shift 1 Exam Analysis

The JEE Main January 28 Shift 1 exam, conducted from 9 AM to 12 PM, was also rated as moderate overall by students. Below is the detailed subject-wise analysis:

  • Mathematics: This section was moderately challenging, featuring questions from Vectors and 3D, Area Under Curve, Variance, Probability, and Conic Sections.
  • Physics: Rated moderate to difficult, the questions in this section primarily covered topics like Fluid Mechanics, Rotational Motion, Carnot Engine, Equipotential Surfaces, and Thermodynamics.
  • Chemistry: This section was rated easy to moderate. Questions were mostly asked from the Periodic Table, Organic Chemistry, and Inorganic Chemistry, though some questions in Organic Chemistry were tough.

JEE Main 2025 January 24 Exam Analysis: NTA has conducted JEE Main 2025 January 24 exam for both shifts. As per students’ reactions, the overall difficulty of the January 24 Shift 2 paper was moderately difficult and the Shift 1 paper was moderate. The Chemistry section was rated easy, and Mathematics was rated difficult and lengthy in both shifts.

JEE Main 2025 January 24 Shift 2 Paper Analysis

NTA has successfully conducted JEE Main 2025 January 24 Shift 2 exam from 3 PM to 6 PM. As per the students’ feedback, the overall difficulty of the January 24 Shift 1 paper moderately difficult. Candidates can check the subject-wise JEE Main 2025 January 24 Shift 2 Exam Analysis below.

Mathematics: This section was difficult and lengthy, with questions covering Differential Equations, Area, Vectors and 3D, Determinants, Probability, and Matrices.

Physics: Rated moderate, the section included questions from Current Electricity, Magnetism, Modern Physics, Cylinders, Semiconductors, and Gravitation.

Chemistry: Rated easy, the questions primarily focused on Physical Chemistry, Bonding, Mole Concepts, Practical Organic Chemistry, etc.

JEE Main 2025 January 24 Shift 1 Paper Analysis

JEE Main 2025 January 24 Shift 1 exam has been conducted successfully from 9 AM to 12 PM. As per the students’ reaction, the overall difficulty of the January 23 Shift 1 paper was moderate. Candidates can check below for the subject-wise JEE Main 2025 January 24 Shift 1 Exam Analysis.

Mathematics: This section was tough and lengthy, requiring significant time (race against time phrase meaning) to solve. Questions were mostly asked from Sequence Series, Continuity, Vectors and 3D, and Area.

Physics: Rated easy, this section featured questions from topics like Vectors, Ray and Optics, Modern Physics, Semiconductors, and Current Electricity.

Chemistry: Chemistry was mostly easy but included a few challenging questions. The topics covered were Chemical Bonding, Mole Concept, Electrochemistry, and Physical Chemistry.

The JEE Main Session 1 Paper Analysis 2025 is now available. According to students who appeared for the January 28 exams, both Shift 1 and Shift 2 papers were of moderate difficulty overall. The JEE Main January Attempt Paper Analysis 2025 offers valuable insights into the subject-wise difficulty levels, helping candidates prepare effectively for future attempts.

JEE Main 2025:Paper Analysis of 23rd January (Shift 1) Based on Students Feedback

Here’s a quick look at the highlights of the 23rd January exam:

  • Overall Difficulty Level– Students who appeared for the Shift 1 examination said that the overall paper was easy to moderate. Some sections were easier than others, but a few tricky questions required extra focus.

Subject-Wise Analysis

  1. Chemistry
    The Chemistry section in the morning shift was of moderate difficulty. The question distribution included six questions from Inorganic Chemistry, eight from Organic Chemistry, and nine from Physical Chemistry. Additionally, two questions combined concepts from Inorganic, Organic, and Physical Chemistry.
  2. Physics
    The Physics paper was of average difficulty, but students reported spending more time than usual solving it. The question distribution included two questions each from Units and Dimensions, Geometrical Optics, and Modern Physics. Single questions were asked from topics such as Kinematics, Work, Power and Energy, Center of Mass, Elasticity, Heat and Thermodynamics, Fluid Mechanics, Simple Harmonic Motion, Electrostatics, Gravitation, Capacitance, Electromagnetic Induction, Electromagnetic Waves, and Semiconductors.
  3. Mathematics
    The Mathematics section in the morning shift on 23rd January was slightly easier compared to the morning shift on 22nd January. However, it was still time-consuming for students. Approximately 35% of the questions were from Calculus, 32% from Algebra, 8% each from Coordinate Geometry and Statistics & Relations, 12% from 3D Vectors, and 5% from Trigonometry.

JEE Main 2025 Session 1 (22nd Jan) Paper Analysis by Motion

Maths: The morning shift paper had lengthy calculations but was of moderate difficulty. It included 35% of questions from Calculus, 9% from Coordinate Geometry, 6% from Statistics and Relations, and 3% from 3D Geometry and Vectors.

The evening shift paper was comparatively more challenging and time-consuming. Students found it lengthier to solve. The distribution of questions was as follows: 35% from Calculus, 32% from Algebra, 10% from Coordinate Geometry, 9% from Statistics and Relations, 9% from 3D Geometry and Vectors, and 5% from Trigonometry.

Physics: In the morning shift paper, one question was asked from each of the following topics: Units and Dimensions, Basic Mathematics and Vectors, Kinematics, Work, Power, and Energy, Capacitance, Sound Waves, Electromagnetic Waves and Wave Optics, Modern Physics, Fluid Mechanics, Errors in Measurements and Instruments, and Semiconductors. Additionally, two questions were asked from Rotational Dynamics, while three questions each were asked from Electricity, Heat and Thermodynamics, Geometrical Optics, Electrostatics, and Current Electricity.

The evening shift paper was comparatively easier than the morning shift. It included three questions each from Work, Energy, and Power; Elasticity; Heat and Thermodynamics; Electromagnetic Waves; and Optics. Two questions were asked from Modern Physics, along with one question from each of the remaining topics.

Chemistry: The Chemistry paper in the morning shift was easy, with 30% of the questions coming from Inorganic Chemistry and 35% each from Organic and Physical Chemistry. The paper also included statement-based and matching-list questions within the single-option format.

Similarly, the evening shift paper was easy and covered questions from all topics. However, most questions were statement-based, and Organic Chemistry carried a higher weightage in this shift.

Key Takeaways for Upcoming Sessions

  • Focus on NCERT books for Chemistry.
  • Practice solving lengthy problems for Mathematics to improve speed and accuracy.
  • Revise core concepts and formulas in Physics to handle both theoretical and numerical questions.

This analysis aims to help students understand the trends in this year’s JEE Main Session 1 and prepare better for the upcoming sessions. Good luck!

Read More: What is a Good NTA Score in JEE Main 2025?

Read More: JEE Main 2025 Marks vs Percentile vs Ranks

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