Common Mistakes to Avoid When Appearing for JEE Advanced 2025

Common Mistakes to Avoid When Appearing for JEE Advanced 2025

Edited By Team Careers360 | Updated on May 07, 2025 10:52 AM IST | #JEE Advanced

Common Mistakes to Avoid When Appearing for JEE Advanced 2025 - Aspirants of the JEE Advanced exam can check the common mistakes to avoid while taking the JEE Advanced exam. The JEE Advanced exam is a crucial exam for candidates who seek admission to B.Tech courses at IITs. With an exam with high stakes and increased competition, it becomes important for candidates to avoid mistakes or silly errors. For this purpose, Careers360 has compiled a guide on the common mistakes to avoid when appearing for JEE Advanced 2025. The national-level JEE Advanced examination requires intensive preparation. Despite solving several JEE Advanced question papers, attempting JEE Advanced mock tests, and hours of preparation students often get nervous which leads to making errors. IIT Kanpur is conducting the JEE Advanced 2025 exam on May 18, 2025.

Common Mistakes to Avoid When Appearing for JEE Advanced 2025
Common Mistakes to Avoid When Appearing for JEE Advanced 2025

It is important to be calm and attentive during the JEE Advanced 2025. To help candidates in their preparation journey, Careers360 streamlines some common mistakes that candidates should avoid during the exam preparation to score good marks in JEE Advanced 2025. Careers360 team and experts provide some tips and tricks for both the IIT JEE Main exam and JEE Advanced 2025 exams. Experts not only gave various tips to the candidates but also highlighted the common mistakes that they should avoid in JEE Advanced 2025. Read the full article to learn about the common mistakes highlighted by Experts.

Common Mistakes to Avoid When Appearing for JEE Advanced 2025

Do not guess answers- Experts advised the candidates that they should not guess any answer or mark any answer that seems closest to their calculations because it simply leads to negative marks. More negative marks affect the final score of the candidates.

Not Solving Questions on Paper- Sometimes, candidates see a question and mark the answer without even solving it completely on the paper. In such cases, there can be calculation mistakes which will again lead to negative marks. Although, in some questions, it is good to answer questions quickly without solving them on paper, this is beneficial only when a student has a practice of doing so. But it is advisable to solve the questions on paper completely to avoid silly mistakes.

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Read the paper correctly- Candidates are in so much hurry after the exam starts that they do not read the questions in the paper correctly. They neglect important points, miss units mentioned in the questions, and much more. Thus, candidates must read the entire question completely and correctly without any hurry.

Do not waste your time- Sometimes candidates attempt a question and waste 5-6 minutes on it and then leave it and move on to the next question. This is simply a waste of time. If you think you are unable to answer any question do not waste your time and skip that question. Skipping such questions can save a lot of your time which you can utilize in other doable questions.

Experimenting during the exam- According to Experts, the JEE Advanced paper consists of three types of questions - known, not known but needs to be solved, and completely unknown. Candidates should ideally attempt known questions first and then move towards not known but need to be solved ones. Candidates should not do any experiments in the exam by attempting completely unknown questions and wasting their time.

Mistakes that you make during JEE Advanced 2025 Preparations

In addition to the mistakes candidates make during the exam, experts also pointed out the mistakes that candidates make during their JEE Advanced preparations.

Leaving some topics- Many times, candidates leave some topics during their preparations which may be important for the exam. Candidates must check the important topics for JEE Advanced and study accordingly. However, it is advisable not to leave any topic. Also, now students have ample time due to the lockdown so at this time, no topic should be left.

Less Practice- Experts said that many times, candidates do less practice for JEE Advanced or stop practicing after their JEE Main examination. Candidates should practice more and more questions during their preparation. Candidates should also attempt JEE Advanced mock tests regularly.

Frequently Asked Questions (FAQs)

1. What are common preparation mistakes of IIT JEE Advanced?

Some of the common mistakes which aspirants make are - Referring to too many books and not sticking with one, following random study materials and not giving serious attention to test series.

2. How can we avoid calculated mistakes in JEE Advanced?

Candidates can avoid these mistakes by referring to expert guidance, topper interviews, senior faculty members and make sure to stick with the basics. Candidates are advised to not go over with the preparations and maintain a steady pace.

3. How can we reduce silly mistakes in JEE advanced?

Yes, in the above article there are some valuable pointers which aspirants can refer to.

4. Which is the toughest section in JEE Advanced paper?

It depends on person to person, however, majority of candidates have found mathematics and chemistry to be tricky.

5. Is JEE advanced easy?

Not at all. It is one of the premier as well as toughest entrance exams in India However, with dedication, perseverance and continuous hard work aspirants can qualify it easily.

6. Can I crack JEE advanced in 1 month?

No, not at all. I will not demotivate you, but 1 month is not enough to qualify the JEE advanced exam. To qualify the JEE advanced exam, candidates must at least give 9 to 12 months of sheer dedication.

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Questions related to JEE Advanced

Have a question related to JEE Advanced ?

Hello aspirant,

Congratulations on your performance in both JEE Main and JEE Advanced. With a JEE Main rank of around 11,200, you stand a decent chance of getting branches like CSE (in newer IIITs), ECE, Mechanical, or related streams in NITs such as NIT Calicut, NIT Nagpur, and NIT Rourkela, depending on your category and home state. Your JEE Advanced rank of 8,700 may fetch you seats in some of the newer IITs or less core branches in older ones like IIT BHU or IIT ISM Dhanbad.

If you're unsure about which college or branch to choose, it’s a good idea to first make a list of your priorities—like your preferred branch, location, research or placement focus—and then look at previous year cutoffs for those colleges. You can also use college predictors based on your rank to get a clearer idea of your options.

Hope this helps you take the next step confidently. All the best for your counselling and future journey.

dear student,

If you are giving the re-exam for Mathematics and you pass it, you will become eligible for IIT admission , provided you meet all other criteria (such as minimum percentage or top 20 percentile in your board for your category). IITs require you to have passed Physics, Chemistry, and Mathematics in your 12th board exams.

However, you must submit your passing certificate and marksheet before the IIT admission deadline. If your re-exam results are declared and you pass before the document verification/counselling process ends, you can take admission in IIT. If your results come after the admission process is over, you will not be eligible for this year and may have to try again next year.

dear student,


At an SC rank of 4276 in JEE Advanced , getting into older IITs (like Bombay, Delhi, Madras, Kanpur) isn’t possible — even for less popular branches, these usually close below SC rank 2000–2500.

But you still have good chances in newer IITs and IIT (ISM) Dhanbad , especially for core branches like Civil, Mechanical, Electrical , and a few interdisciplinary programs.
like:

  • IIT Bhilai – Civil, Mechanical, Electrical

  • IIT Jammu – Civil, Mechanical, Chemical

  • IIT Dharwad – Civil, Mechanical

  • IIT Goa – Mechanical, possibly Civil in later rounds

  • IIT Palakkad / Tirupati – Civil, Mechanical

  • IIT ISM Dhanbad – Mining, Petroleum, Environmental, Civil, Interdisciplinary

  • IIT Jodhpur – Sometimes Civil or lesser opted branches

These options mostly open up in later JoSAA rounds , and availability may vary slightly year to year.

Hello,

In JEE Advanced , the OBC-NCL women's rank is typically lower than the overall OBC-NCL rank. If a candidate's overall OBC-NCL rank is 11051 , their rank within the OBC-NCL women category could be around 1051 - 2105 depending on the number of women candidates in that category.

Thank you!!

Hi aspirant,

For a JEE Advance rank of 5,000 or between 5,000 and 10,000, candidates can consider IITs like,

  • IIT Mandi - Electrical engineering
  • IIT Ropar - Mechanical Engineering
  • IIT Hyderabad - Engineering Science
  • IIT Tirupati - CSE
  • IIT Hyderabad - Engineering Physics
  • IIT Bombay - Chemistry (B. Sc)
  • IIT Guwahati - Chemical Engineering
  • IIT BHU Varanasi - Civil Engineering
  • IIT Delhi - Textile Technology
  • IIT Kanpur - Bioengineering
  • IIT Gandhinagar - Chemical engineering
  • IIT Jodhpur - Electrical Engineering
  • IIT Hyderabad - Civil Engineering
  • IIT Patna - Electrical Engineering
  • IIT Palakkad - CSE
  • IIT Guwahati - Engineering Physics
  • IIT Roorkee - Metallurgical Engineering
  • IIT Goa - CSE
  • IIT BHU Varanasi - Chemical engineering
  • IIT Kharagpur - Biotechnology & Biochemical
  • IIT Kharagpur - Mining Engineering
  • IIT Kharagpur - Ocean Eng. & Naval Arch.
  • IIT Guwahati - Civil Engineering
  • IIT Madras - Naval & Ocean Engineering
  • IIT Jodhpur - Mechanical Engineering
  • IIT Mandi - Mechanical Engineering
  • IIT Kanpur - Chemistry (B. Sc)
  • IIT Gandhinagar - Civil Engineering
  • IIT Jammu - CSE

These are not 100% accurate so you just have chances to get into one of these. You may want to check the cutoffs individually. This is a rough figure for you because at the end it depends on various factors like the cutoffs, no, of candidates and etc. Below mentioned is the link where you can find more details about which colleges you might get under this rank. Kindly refer to it.

https://engineering.careers360.com/articles/jee-advanced-rank-wise-colleges-list

I hope this helps.

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