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 Mains Admit Card 2026 LIVE: NTA to issue exam hall tickets for BTech, other papers soon; timings, syllabusJan 14, 2026 | 3:04 PM IST

The table below shows the closing rank for the Computer Science and Engineering program at the National Institute of Technology Agartala from the previous year.

Academic Programme Name

Quota

Seat Type

Gender

Opening Rank

Closing Rank

Computer Science and Engineering (4 Years, Bachelor of Technology)

HS

OPEN

Gender-Neutral

17769

75417

Computer Science and Engineering (4 Years, Bachelor of Technology)

HS

OPEN

Female-only (including Supernumerary)

59172

71842

Computer Science and Engineering (4 Years, Bachelor of Technology)

OS

OPEN

Gender-Neutral

13104

22013

Computer Science and Engineering (4 Years, Bachelor of Technology)

OS

OPEN

Female-only (including Supernumerary)

31242

38997

JEE Main session 2 exams 2026 will be held from April 2 to 9.JEE Main 2026 admit card soon on jeemain.nta.nic.in. (Image: Wikimedia Commons)

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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,

Yes, attendance is compulsory in Class XI and XII.

As per school and board rules, students must maintain minimum attendance, usually around 75%. Schools can stop students from appearing in board exams if attendance is short.

Even if a student is preparing for JEE or any other competitive exam

Hello,

You can find here the direct links to download the JEE Main last 10 years PYQ PDFs from the Official Careers360 website.

Kindly visit this link to access the question papers : Last 10 Years JEE Main Question Papers with Solutions PDF

Hope it helps !

Hello Harika,

Firstly, you cannot prepare for JEE in 8 days if you havent studied before. But still, You can try solving the previous year question papers. Here's a Link for the same

Previous Year Questions

HELLO,

If you are from General category with 57 percent in 12th then to appear for JEE Advanced you need to be in top percentile of your board as the eligibility for JEE advanced you need at least 75 percent in 12th or in the top 20 percentile of your

Hello aspirant,

The JEE Main 2026 admission card will include information about the exam location. On the other hand, students can use the JEE Main 2026 city notification slip, which was made available on January 8, 2026, to check the exam city beforehand. The second week of January 2026 is