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JEE Main 2026 January 28 Shift 1 Answer Key - NTA has released the final JEE Main 2026 answer key. The download link for the JEE Main Jan 28 answer key of shift 1 has been updated on the official website, jeemain.nta.nic.in. The JEE Main 2026 answer key will contain the correct answers to the questions asked in the exam. The JEE Main 2026 result for session 1 will be released today, February 16, 2026. Candidates can estimate their probable scores with this answer key in the JEE Main exam. Also, check the JEE Main 2026 score calculator to find the probable question.
Direct link to download the JEE Main 2026 final answer key
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Candidates were able to raise objections to the answers from February 4 to 6, 2026. Also, go through this page for the memory-based questions, and the JEE Main 28 Jan shift 1 answer key below.
The National Testing Agency has released the final JEE Mains 2026 session 1 answer key on February 16, 2026. The provisional JEE Main 28 Jan shift 1 answer key 2026 was released on February 4, 2026. Aspirants can download the solutions and cross-check them using the JEE Main response sheet and the answer key. An opportunity is provided to challenge the answers.
As per the final JEE Main answer key released today, a total of 9 questions were dropped for exam centres inside India. And 9 questions were dropped for the exam centres outside India.
Date and Shift | Subjects Name | Dropped Questions ID |
January 22 - Shift 1 | Physics | 444792191 |
January 22 - Shift 2 | Maths | 860654995 |
Physics | 8606541010 8606541017 | |
January 23 - Shift 1 | Physics | 8606541395 |
January 23 - Shift 2 | Physics | 444792476 444792479 |
January 24 - Shift 2 | Physics | 444792647 |
January 28 - Shift 1 | Maths | 444792698 |
Date and Shift | Subjects Name | Dropped Questions ID |
January 22 - Shift 1 | Physics | 44479294 |
January 22 - Shift 1 | Maths | 8606541895 |
January 22 - Shift 2 | Physics | 8606541910 8606541917 |
January 23 - Shift 1 | Physics | 8606541995 |
January 23 - Shift 2 | Physics | 4447921151 4447921154 |
January 24 - Shift 1 | Physics | 4447921322 |
January 28 - Shift 1 | Maths | 4447921829 |
Find the unofficial JEE Main answer key 2026 for shift 1 Jan 28 here. Famous coaching centres and other institutes have released the JEE Main Jan 28 Shift 1 paper details below. The coaching institutes like Aakash, Allen, Resonance, Sri Chaitanya, etc., released the JEE Jan 28 shift 1 paper pdf after the exam is over.
| Subjects | JEE Main 2026 Jan 28 Shift 1 Answer Key |
|---|---|
Physics | |
Maths | |
Chemistry |
| Question PAper | JEE Main 2026 January 28 Shift 1 Answer Key |
|---|---|
Unofficial JEE Main Jan 28 Shift 1 answer key 2026 |
| Subjects | JEE Mains Answer Key PDF |
|---|---|
Physics | |
Maths | |
Chemistry |
| Question paper | JEE Main 28 Jan shift 1 answer key |
|---|---|
Unofficial JEE Main Jan 28 Shift 1 Paper 2026 |
Candidates can check the memory-based JEE Main 2026 Jan 28 shift 1 solutions below. Coaching centres like Aakash JEE, eSaral, Vedantu, and Careers360 provide the analysis and JEE Main 28 Jan shift 1 answer key online. The same are updated here.








Aspirants are advised to go through the table given below to know the paper analysis with respect to the JEE Main 28 Jan shift 1 answer key. It will help them determine the JEE Main 2026 Jan 28 shift 1 marks vs percentile. Candidates can check the JEE Main 2026 28 Jan shift 1 paper difficulty level in the table below.
| Subject | Difficulty Level |
|---|---|
| Physics | Easy to moderate but lengthy |
| Maths | Moderate and lengthy |
| Chemistry | Moderate and lengthy |
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Candidates can refer to the following table for the JEE Main marking scheme. NTA has defined the number of marks offered for a correct and an incorrect answer. Aspirants will be able to calculate their probable marks using the JEE Main shift 1 Jan 28 answer key and the marking scheme.
Know the marking scheme
Add 4 marks to all the correct answers.
Remove one mark for each of the incorrect answers from the above value.
The resulting number is the raw marks achieved in the JEE Main exam.
| Question | Marks |
|---|---|
One question | 4 marks |
Correct answer | 4 marks |
Incorrect answer | Minus 1 mark |
Unmarked answer | No marks |
Partial or multiple answers | No marks |
After knowing the probable marks, aspirants can relate them to the percentile range given below. Since NTA does not release raw marks and only the percentile is given in the JEE results, candidates can use the following table to know the JEE Main 2026 marks vs percentile.
| Marks | Percentile |
|---|---|
300-291 | 100-99.999 |
292-280 | 99.99890732 - 99.99617561 |
279-271 | 99.99417236 - 99.99153171 |
268-259 | 99.99034797 - 99.97687156 |
258-250 | 99.97413985 - 99.95228621 |
249-240 | 99.95028296 - 99.91549924 |
239-230 | 99.91395128 - 99.87060821 |
229-220 | 99.86150253 - 99.78191884 |
219-210 | 99.77499852 - 99.69159044 |
209- 200 | 99.68494329 - 99.57503767 |
199-190 | 99.56019541 - 99.40858575 |
189- 180 | 99.39319714 - 99.17311273 |
179-170 | 99.1567225 - 98.87981861 |
169-160 | 98.85149993 - 98.52824811 |
159-150 | 98.49801724 -98.09290531 |
149-140 | 98.07460288 - 97.54301298 |
139-130 | 97.4927496 - 96.87838902 |
129-120 | 96.80927687 - 96.0687115 |
119-110 | 95.983027 - 95.05625037 |
109-100 | 94.96737888 - 93.8020333 |
99-90 | 93.67910655 - 92.21882783 |
89-80 | 92.05811248 - 90.27631202 |
79-70 | 90.0448455 - 87.51810893 |
69-60 | 87.33654157 - 83.89085926 |
59-50 | 83.5119717 - 78.35114254 |
49-40 | 77.81927947 - 69.5797271 |
39-30 | 68.80219265 - 56.09102043 |
29-20 | 54.01037138 - 36.58463962 |
19-10 | 35.2885364 - 18.16647924 |
9-0 | 17.14582299 -5.71472799 |
The JEE Main result 2026 has been postponed to February 16, 2026 for session 1. The final JEE Main answer key will also be released along with the results. Candidates will be able to know their percentile and rank through the scorecard. The official website, where the result will be displayed, is jeemain.nta.nic.in. Candidates will be able to download the JEE Main scorecard using their application number, password and CAPTCHA code.
Frequently Asked Questions (FAQs)
Yes, the JEE Main 2026 shift 1 Jan 28 final answer key has been released on February 16, 2026.
NTA released the official JEE Main Jan 28 shift 1 answer key on February 4, 2026. The unofficial JEE Main 2026 January 28 Shift 1 Answer Key PDF has been uploaded in this page.
The JEE Main 2026 Jan 28 shift 1 paper was moderate too hard.
Candidates have to log in using their registration number and password to check the official JEE answer key 2026.
Yes, candidates can use the Jan 28 Shift 1 JEE answer key to calculate their marks.
On Question asked by student community
Hi Fahim,
If you are facing issues downloading, please use this direct Careers360 link for JEE Mains Chapter-wise PYQ eBooks:
Hi Narendra,
Please download the Hindi medium JEE Mains question paper with solution from the link given below:
https://engineering.careers360.com/hi/articles/jee-main-question-paper-hindi-medium
Hi Manish Saraswat,
Yes, you can get NIT seat with 84.89 percentile in JEE Mains. Your's JEE Main rank is expected to be 2 lakh 22 thousand plus. See the list of NITs from the link below in which you may get an NIT seat.
Link 1: https://engineering.careers360.com/articles/jee-main-marks-vs-rank
Hi,
High - weightage chapters in JEE Mains are based on past paper analysis, not official NTA rules. Some topics come up more often, so students use them for smart revision. You can refer to this link for details:
JEE Main Chapter-wise Weightage 2026: Important Topics & Marks Distribution
Hi Sasika,
Careers360 provides JEE study material, including books, notes, previous year papers, and revision PDFs for Physics, Chemistry, and Maths.
You can check subject-wise study material here:
https://engineering.careers360.com/exams/jee-main/study-material
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