Toughest Shift of JEE Mains 2025 Session 1 – Detailed Analysis & Difficulty Level

Toughest Shift of JEE Mains 2025 Session 1 – Detailed Analysis & Difficulty Level

Samridhi MishraUpdated on 30 Jan 2025, 11:44 AM IST

Toughest shift of JEE Mains 2025 Session 1 - The National Testing Agency conducted the JEE Main B.Tech exam in two shifts on January 22, 23, 24, 28 and 29, 2025. Candidates can know the toughest shift of JEE Main 2025 here. Based on the JEE Main exam analysis by experts the Jan 28 shift 1 exam was the toughest one. Subject experts have given a detailed analysis of the JEE Main 2025 exam shift-wise for details on the toughest shift.

LiveJEE Main 2026 Registration LIVE: NTA application form at jeemain.nta.nic.in; syllabus, cut-off trendsNov 13, 2025 | 10:22 PM IST

Based on the table below, MNIT Jaipur’s BTech in Artificial Intelligence and Data Engineering shows closing ranks across different quotas and categories, reflecting competition for the programme.

InstituteQuotaSeat TypeGenderOpening RankClosing Rank
Malaviya National Institute of Technology JaipurHSOPENGender-Neutral60546433
Malaviya National Institute of Technology JaipurOSOPENGender-Neutral56706491
Malaviya National Institute of Technology JaipurOSOPENFemale-only (including Supernumerary)1188111881
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This Story also Contains

  1. Toughest Shift of JEE Mains 2025 Session 1
  2. JEE Main 2025 Session 1 Shift-wise Difficulty Level
  3. JEE Main 2025 Session 1 Analysis: Subject-wise
Toughest Shift of JEE Mains 2025 Session 1 – Detailed Analysis & Difficulty Level
Toughest Shift of JEE Mains 2025 Session 1 – Detailed Analysis & Difficulty Level

Knowledge of the toughest shift for JEE Mains 2025 will help candidates predict the JEE Main marks vs percentile. Additionally, candidates can use the JEE Main rank predictor tool to predict their ranks in advance. Check this article for a detailed review of the hardest JEE Main 2025 session 1 shift.

Toughest Shift of JEE Mains 2025 Session 1

Upon comparing the JEE Mains January session exam shift-wise, the toughest paper turned out to be the Jan 28 shift 1 paper. NTA resumed the JEE exam on Jan 28 shift 1 after the exam on January 24. The paper was not only reported to be tougher in comparison with the previous days of the session but also of the previous year’s. Students rated mathematics lengthy, physics conceptually challenging, and chemistry straightforward.

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JEE Main 2025 Session 1 Shift-wise Difficulty Level

Candidates can check the shift-wise exam analysis for JEE Mains for each exam day below. In comparison with all other exam days and shifts the JEE Mian Jan 28 shift 1 exam was the toughest. Following the toughest shift of JEE Main 2025 session 1, all the others papers were moderate to difficult.

JEE Mains 2025 shift-wise difficulty analysis

Session Date

Shift

Difficulty Level

January 22, 2025

Shift 1

Moderately Easy

January 22, 2025

Shift 2

Moderately Easy

January 23, 2025

Shift 1

Moderate

January 23, 2025

Shift 2

Moderate

January 24, 2025

Shift 1

Moderate

January 24, 2025

Shift 2

Moderate

January 28, 2025

Shift 1

Toughest

January 28, 2025

Shift 2

Moderately Difficult

January 29, 2025

Shift 1

Moderately Difficult

January 29, 2025

Shift 2

Easy to Moderate

JEE Main 2025 Session 1 Paper Analysis

JEE Main Session 1 Subject-wise Difficulty Level

Session Date

Physics

(Out of 5)

Chemistry

(Out of 5)

Maths

(Out of 5)

January 22, 2025

3

2

3

January 22, 2025

2

2

3

January 23, 2025

3

3

4

January 23, 2025

3

3

4

January 24, 2025

3

3

4

January 24, 2025

3

2

4

January 28, 2025

4

3

4

January 28, 2025

4

3

4

January 29, 2025

3

4

5

January 29, 2025

425

JEE Main 2025 Session 1 Analysis: Subject-wise

After the detailed JEE Mains 2025 paper difficulty comparison, candidates can check the subject-wise analysis of JEE Mains 2025 session 1 for all 10 shifts. The JEE Mains session 1 analysis subject-wise provides details on the chapter-wise weightage of topics in the JEE Mains exam.

JEE Main 2025 Session 1 Exam - Physics Analysis

ChaptersWeightage
Units and Measurements5.50%
Vector Algebra1.17%
Motion in a Straight Line2.67%
Motion in a Plane1.33%
Circular Motion1.83%
Laws of Motion4%
Work, Power and Energy3.17%
Centre of Mass and Collision1.67%
Rotational Motion3.33%
Electrostatics5.33%
Current Electricity8%
Capacitor2.33%
Magnetic Effect of Current5.17%
Magnetic Properties of Matter1%
Electromagnetic Induction2.83%
Alternating Current4.33%
Electromagnetic Waves2.5%
Geometrical Optics2.5%
Properties of Matter7%
Heat and Thermodynamics7.33%
Simple Harmonic Motion2.5%
Waves1.5%
Gravitation4%
Atoms and Nuclei6.67%
Dual Nature of Radiation3.83%

Wave Optics

3.83%
Semiconductor3.67%
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JEE Main 2025 Session 1 Exam - Chemistry Analysis

Chapters
Some Basic Concepts of Chemistry4.5%
Structure of Atom3.83%
Redox Reactions2.5%
Chemical Equilibrium1.67%
Ionic Equilibrium1.5%
Solutions2.5%
Thermodynamics3.67%
Electrochemistry5.17%
p-Block Elements5.67%
d and f Elements5.83%
Coordination Compounds8%
Salt Analysis0.83%
Basics of Organic Chemistry10.33%
Hydrocarbons3.33%
Haloalkanes and Haloarenes4.17%
Alcohols, Phenols and Ethers3.67%
Chemical Kinetics and Nuclear Chemistry3.33%
Surface Chemistry0.33%
Periodic Table and Periodicity4.33%
Chemical Bonding & Molecular Structure8.17%
s-Block Elements0.17%
Aldehydes, Ketones and Carboxylic Acids5.17%
Compounds Containing Nitrogen4.67%
Biomolecules3.67%
Practical Organic Chemistry2.67%
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JEE Main 2025 Session 1 Exam - Maths Analysis

ChaptersWeightage
Sets and Relations2.67%
Quadratic Equations and Inequalities3%
Sequences and Series6%
Binomial Theorem3.83%
Matrices and Determinants6.67%
Permutations and Combinations3.5%
Probability4.33%
Straight Lines and Pair of Straight Lines4%
Circle3.33%
Parabola2%
Ellipse1.33%
Hyperbola1.83%
Functions3.67%
Limits, Continuity and Differentiability4.67%
Differentiation2.5%
Vector Algebra5.83%
3D Geometry7.17%
Complex Numbers4%
Statistics2.5%
Trigonometric Ratio and Identities
1.17%
Inverse Trigonometric Functions
1.33%
Application of Derivatives4.33%
Indefinite Integrals1.33%
Definite Integrals7.17%
Area Under the Curves3.67%
Differential Equations6.17%


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Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hello there!

I am attaching two links from the official website of Careers360. First one will provide you with the comprehensive analysis about the most repeated questions of JEE Mains examination ,  and second link provides you with a free pdf for the top 30 most repeated topics and questions. Kindly go through it. Hope it helps.

https://engineering.careers360.com/articles/most-repeated-questions-in-jee-mains-comprehensive-analysis

https://engineering.careers360.com/download/ebooks/jee-main-top-30-most-repeated-questions-topics

Thank you !

Hello there!

I am attaching a link from the official website of Careers360 which contains all the important formulas for physics , chemistry and mathematics for JEE mains. Hope it helps!

https://engineering.careers360.com/articles/jee-main-formulas

thank you!

Hello,

Yes, you can edit the OBC authority designation in the JEE Main 2026 form during the correction window.

To do it:

  1. Wait for the correction window to open.

  2. Log in to the JEE Main portal at jeemain.nta.nic.in.

  3. Click on “Correction in Application Form.”

  4. Go to the category or certificate details section.

  5. Edit the authority designation if the field is active, or re-upload a corrected OBC certificate.

  6. Save and submit the changes.

If the field is not editable, upload a new valid certificate or contact the NTA helpline for help.

Hope it helps !

Hello,

NTA has not yet announced the JEE Main correction window dates. It will open after the registration process ends, and the notice will be released on the official website.

You can usually edit details like school name and category-related information during the correction window. So, you should be able to correct the school name and the OBC certificate authority field if those sections are made editable.

Keep checking the JEE Main website regularly, and make the changes as soon as the correction window opens.

Hope it helps !

Hello,

Yes, you need to enter your board registration number while filling the JEE Main application form .

This is the number given by your school board (like CBSE, ICSE, or state board) when you registered for your Class 10 or Class 12 board exams .

You can find it on your Class 10 or 12 admit card, marksheet, or registration slip provided by your board.

If you don’t remember it, you can ask your school for the registration number.

Hope it helps !