Common mistakes you should avoid in JEE Main 2026 Exam to Score High Marks

Common mistakes you should avoid in JEE Main 2026 Exam to Score High Marks

Team Careers360Updated on 26 Nov 2025, 12:10 PM IST

Common mistakes you should avoid in JEE Main 2026 exam - Candidates can find a list of common mistakes to avoid in the JEE Main exam on this page. Aspirants preparing for JEE Advanced 2026, a critical step toward securing admission to B.Tech programs at IITs, must navigate its high-stakes and competitive nature with precision. A common mistake students make during the exam is shifting from one question to another without fully solving the previous one. Other frequent error include skipping NCERT basics, neglecting previous year's, solving too few numericals, improper time management, and over-reading theory without practice. The authority will conduct the JEE Main 2026 exam from January 21 to 30, 2026.

This Story also Contains

  1. Common Mistakes to Avoid When Appearing for JEE Advanced 2026
  2. Common Mistakes to Avoid During JEE Advanced 2026 Preparation
  3. Additional Tips to Stay on Track During Preparations
Common mistakes you should avoid in JEE Main 2026 Exam to Score High Marks
Common mistakes you should avoid in JEE Main 2026 exam

In collaboration with experts, we've created a streamlined guide to help candidates sidestep these pitfalls during JEE Advanced 2026 preparation and exam day. By addressing mistakes like poor time management, neglecting syllabus depth, or succumbing to stress, this guide offers practical strategies to enhance preparation efficiency. With a focus on targeted practice, error analysis, and maintaining composure, candidates can optimize their performance for both JEE Main and JEE Advanced.
Also read: Best Books for JEE Advanced 2026

Common Mistakes to Avoid When Appearing for JEE Advanced 2026

  1. Guessing Answers: Candidates often guess or select options closest to their calculations to save time, but JEE Advanced’s negative marking scheme penalizes such guesses, significantly reducing the final score and impacting rank.

  2. Not Solving Questions on Paper: Attempting to solve complex problems mentally or partially without paper calculations frequently leads to errors, resulting in negative marks, especially in numerical or multi-step questions.

  3. Misreading Questions: Rushing through questions causes candidates to overlook critical details like units or keywords, leading to incorrect answers despite understanding the underlying concepts.

  4. Wasting Time on Difficult Questions: Spending excessive time (e.g., 5–6 minutes) on a single tough question reduces time for solvable ones, disrupting the exam strategy and lowering overall performance.

  5. Experimenting with Unknown Questions: Attempting unfamiliar questions instead of focusing on known or solvable ones wastes valuable time and risks negative marks, derailing a well-planned exam approach.
UPES B.Tech Admissions 2026

Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements

Amrita University B.Tech 2026

Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships

Also read: JEE Advanced Exam Criteria

Common Mistakes to Avoid During JEE Advanced 2026 Preparation

  1. Neglecting the Full Syllabus: Focusing only on high-weightage or favorite topics like Mechanics or Calculus while ignoring areas like Thermal Physics or Inorganic Chemistry leaves gaps in preparation, risking unexpected questions in the exam.

  2. Overloading with Study Resources: Using too many books or online materials simultaneously causes confusion, incomplete coverage, and inefficiency, diluting focus and overwhelming the preparation process.

  3. Inadequate Practice with Past Papers: Not solving enough JEE Advanced past papers (10–15 years) or skipping mock test results in unfamiliarity with the exam’s complex question patterns and time constraints.

  4. Ignoring Error Analysis: Failing to analyze mistakes from mock tests or practice sessions leads to repeated errors, such as conceptual misunderstandings or calculation mistakes, hindering progress.

  5. Poor Time Management in Study Schedule: Studying without a structured plan or spending excessive time on one subject/topic disrupts balanced preparation, leading to burnout or insufficient revision for all subjects.

JEE Main 2026: Preparation Tips & Study Plan
Download the JEE Main 2026 Preparation Tips PDF to boost your exam strategy. Get expert insights on managing study material, focusing on key topics and high-weightage chapters.
Download EBook

Additional Tips to Stay on Track During Preparations

1. Create a Strategic Yet Flexible Study Plan

Prepare a realistic timetable that divides your day into focused study blocks for each subject, including dedicated slots for revision, problem-solving, and mock tests. While having structure is crucial, allow flexibility to accommodate tough topics or unexpected delays. A balanced plan helps prevent burnout and ensures complete syllabus coverage with buffer time for deep dives.

VIT - VITEEE 2026

National level exam conducted by VIT University, Vellore | Ranked #16 by NIRF for Engg. | NAAC A++ Accredited

Jain University B.Tech Admissions 2026

100% Placement Record | Highest CTC 54 LPA | NAAC A++ Accredited | Ranked #62 in India by NIRF Ranking 2025 | JEE & JET Scores Accepted

2. Focus on Conceptual Understanding, Not Just Problem Quantity

Rather than rushing through hundreds of problems, ensure you deeply understand the theory behind each concept. JEE Advanced tests the application of multiple concepts in a single question, so train your mind to ask “why” and “how” every time you solve something. Build your ability to derive formulas, visualize problems, and solve from first principles.

3. Simulate the Exam Environment Regularly

Take full-length mock tests at least once a week under strict exam conditions (3 hours, no breaks, no distractions). Analyze your performance after every test, review your mistakes, identify weak concepts, and track your progress over time. Simulating the pressure of the actual exam will sharpen your decision-making, stamina, and accuracy.

4. Maintain a Strong Error Log and Revision Cycle

Keep a dedicated notebook or digital tracker for mistakes, note down the concept, type of error (silly, conceptual, or misread), and the correct approach. Revisit this log weekly to prevent repetition of errors. Alongside, follow a structured revision plan to revisit older topics regularly so that they remain fresh until the exam.

5. Take Care of Your Mental and Physical Well-being

Consistency thrives on energy and mental clarity, so prioritize sleep, nutrition, and physical activity. Avoid comparison with others and stay away from unnecessary distractions like excessive social media or study forum stress. Practice mindfulness techniques like journaling, meditation, or even short walks to clear your mind and recharge.

Frequently Asked Questions (FAQs)

Q: Will there any negative marking in JEE Main 2025?
A:

Yes, there is a negative marking in the JEE Mains exam.

Q: What is the question paper type of JEE Main?
A:

The JEE Main 2026 exam will have objective-type questions.

Q: How many questions will be there in JEE Main 2026 exam?
A:

There will be total 90 questions in JEE Main exam.

Q: How many sections will be there in JEE Main exam?
A:

There will be three sections in JEE Main exam namely, Physics, Chemistry, and Mathematics.

Articles
|
Upcoming Engineering Exams
Ongoing Dates
HITSEEE Application Date

5 Nov'25 - 22 Apr'26 (Online)

Ongoing Dates
SNUSAT Application Date

19 Nov'25 - 31 Mar'26 (Online)

Ongoing Dates
SAEEE Application Date

27 Nov'25 - 25 Apr'26 (Online)

Certifications By Top Providers
Basic Programming using Python
Via Indian Institute of Technology Bombay
Introduction to Biostatistics
Via Indian Institute of Technology Bombay
Programming Basics
Via Indian Institute of Technology Bombay
C-Based VLSI Design
Via Indian Institute of Technology Guwahati
MERN Stack Developer
Via Indian Institute of Technology Kanpur
Udemy
 1525 courses
Swayam
 817 courses
NPTEL
 773 courses
Coursera
 697 courses
Edx
 608 courses
Explore Top Universities Across Globe

Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hello aspirant,

It is anticipated that registration for the second JEE Main 2026 session would begin during the final week of January and conclude during the final week of February. The second session exam dates are tentatively slated between April 1 and 10, 2026.

For more information, you can visit our site through following link:

https://engineering.careers360.com/articles/jee-mains-session-2-exam-date

Thank you

Hello,
If the ten years question paper file is not opening, it may be due to file corruption, unsupported format or incomplete download. Try downloading the file again and make sure the download completes fully. Check if your device has an updated PDF reader or file viewer. If the file still does not open, try using another device to check whether the file is working. If none of these methods help, you should request a fresh copy of the question paper file.
Hope this helps you.

If you have entered the wrong details in the JEE Main application and the correction window has already closed, you cannot make changes from your portal now. The only option is to contact NTA as early as possible through their official helpline or email and explain the mistake with proof of the correct enrollment number. If the authorities approve, they will update it manually. Otherwise, the details submitted will remain unchanged. All the best.


Hello,

You can download the IIT JEE Last 5 Years Chapterwise PYQ's from the Careers360 website. Practising these papers will helps you to understand the exam pattern, to identify the important topics, to improve time management, and overall it enhances your exam preparation.

LINK: https://engineering.careers360.com/articles/jee-main-question-papers

Hope it helps!