JEE Main 2026 April 04 shift 1 Maths Paper Analysis (Out) – Difficulty Level, Paper Review

The NTA conducted the JEE Main 2026 Session 2 exam on 4 April 2026, with Shift 1 held from 9:00 AM to 12:00 Noon. If you appeared for this shift and are looking for a thorough JEE Main Maths paper analysis 2026, this page has everything you need. We cover the difficulty level, chapter-wise question distribution, student reactions, and what the trends mean for your expected score.

The team at Aakash has carefully gone through the questions and solutions from the April 4 morning session to put together this detailed JEE Main 4 April shift 1 Maths analysis. Whether you want to cross-check your attempts, understand which chapters carried the most weight, or prepare better for an upcoming shift, this analysis should help.

[Download the JEE Main 2026 April 4 Shift 1 Maths Question Paper with Solutions PDF here] (Link to be updated)

Exam Overview

Here is a quick look at the exam details before we get into the section-level breakdown.

Mathematics is the section that tends to define how students feel about the overall paper. It carries 100 out of 300 marks, and in most JEE Main shifts, it ends up being the most time-consuming subject.

JEE Main 2026 shift 1 Maths difficulty level

[This section will be updated with confirmed data after the exam concludes on 4 April 2026.]

Based on how the April 2 Shift 1 paper went and the broader trends from the January 2026 session, the JEE Main 2026 shift 1 Maths difficulty level for April 4 is expected to be moderate, with a good chance of the section feeling lengthy due to multi-step calculations.

On April 2 (Shift 1), Mathematics was moderate in difficulty but lengthy, making it the most time-consuming part of the paper. Based on analysis from that shift, roughly 20% of the maths questions were difficult, 40% easy, and 40% moderate. That kind of distribution is a reasonable expectation for April 4 as well. 

The JEE Main 2026 shift 1 Maths difficulty level typically stays in the moderate band across Session 2, though the specific chapters covered can shift the perception from one date to the next.

In the April 2 Shift 1 paper, questions had higher weightage from Integral Calculus, Conic Sections, and Algebra in that order. Lengthy calculations made the section the toughest of the three subjects.

JEE Main Maths Topic-Wise Weightage 2026: Expected Distribution for April 4 Shift 1

Understanding the JEE Main Maths topic-wise weightage 2026 is key to estimating your score accurately and, for those yet to appear, planning last-minute revision. The table below shows the expected chapter-wise distribution based on the April 2 paper, the January 2026 session, and five-year trends.

Topics from which questions were asked in JEE Main 2026 April 2 Shift 1 include Vectors and 3D Geometry, Trigonometry, Straight Lines, Probability, Statistics, Matrices, Sequence and Series, Quadratic Equations, and Integral Calculus. A broadly similar spread is expected on April 4.

Looking at the JEE Main Maths topic-wise weightage 2026 from a broader perspective, Calculus and Algebra together contribute more than half of the Mathematics section in most years, with topics like Three-Dimensional Geometry, Matrices and Determinants, Differential Equations, and Probability consistently appearing across sessions.

Maths Weightage Trends: Last Three Years

From recent trends, Calculus and Algebra dominate Mathematics, together contributing 65% to 70% of the section.

JEE Main April 4 shift 1 Maths important topics

If you are still preparing for an upcoming shift, or want to check how your revision matched the actual paper, here are the JEE Main April 4 shift 1 Maths important topics based on Session 2 trends so far.

High Priority (frequently appeared in April 2 and January 2026):

• Definite and Indefinite Integration (area under curves, properties of definite integrals)
• Conic Sections, especially Ellipse and Parabola
• Matrices and Determinants (system of equations, adjoint, inverse)
• Sequences and Series (AP, GP, special series)
• Probability (conditional probability, Bayes’ theorem)
• Vectors and 3D Geometry (shortest distance, plane equations)

Moderate Priority:

• Differential Equations (order, degree, solution methods)
• Continuity and Differentiability (Rolle’s theorem, LMVT)
• Straight Lines and Circles (family of lines, radical axis)
• Quadratic Equations (nature of roots, symmetric functions)

Lower Priority but Potential Easy Marks:

• Statistics (mean, variance, standard deviation)
• Trigonometry (inverse trigonometric functions, identities)
• Sets, Relations and Functions
• Permutations and Combinations

These JEE Main April 4 shift 1 Maths important topics are consistent with what NTA has been testing across Session 2 and in previous years. In the April 2 Shift 1 paper, Matrices and Determinants held the highest weightage, and Calculus and Algebra also dominated.

What Happens Next?

The remaining Session 2 exam schedule is as follows:

The Session 2 result is officially expected by April 20, 2026. NTA takes the better percentile from Session 1 and Session 2 for the final rank, which means students who appeared in both sessions benefit from their stronger performance.

The top 2,50,000 candidates qualify for JEE Advanced 2026, organised by IIT Roorkee. Admissions to NITs, IIITs, and GFTIs go through JoSAA counselling at josaa.nic.in, which starts after JEE Advanced results.

FAQs

1. Can this Maths paper analysis help me estimate how well I performed?
   Yes, it gives you a useful idea of the expected difficulty level, chapter distribution, and which parts of the paper may have taken the most time.
2. Which Maths chapters should I revise first if I still have another shift left?
   Start with high-priority areas like Integration, Conic Sections, Matrices and Determinants, Probability, and Vectors and 3D Geometry.
3. Why does Maths often feel like the toughest part of JEE Main?
   Maths usually feels tougher because even moderate questions can take longer to solve, especially when they involve detailed calculations or multiple steps. 
4. Can this paper analysis help me prepare for the next JEE Main shift?
   Definitely. It gives you a practical sense of which topics are trending and which areas deserve quick revision before the next paper.
5. Are there any Maths topics that can still give easy marks in JEE Main?
   Yes. Topics like Statistics, Trigonometry, Sets, Relations and Functions, and Permutations and Combinations can still be useful scoring areas.