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JEE Mains 2025 Jan 28 Shift 2 Answer Key - The National Testing Agency has released the JEE Main 2025 session 1 answer key on February 4, 2025. The JEE Main session 1 answer key 2025 link on the official website, jeemain.nta.nic.in. To download the provisional JEE answer key, candidates require their login credentials such as application number and password. The last date to raise objections or submit challenges against the JEE Main 2025 session 1 answer key is February 6, 2025. The JEE Main 2025 result will be announced on February 12, 2025. The authority conducted the JEE Main 2025 exam for session 1 on January 22, 23, 28, 28, 29 and 30, 2025.
Direct link to download the JEE Mains 2025 session 1 answer key
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Various coaching institutes has released the unofficial JEE Main 28 Jan shift 2 answer key online. Candidates can check the JEE Main 2025 January 28 answer key for shift 2 on this page. The National Testing Agency conducted the JEE Main 2025 Jan 28 shift 2 exam from 3 PM to 6 PM. Candidates can evaluate their performance in the JEE Main exam using the JEE Main January 28 answer key pdf. The JEE Main 2025 exam analysis updated here. NTA will release the JEE Mains question paper officially on its website a few days after the exam.
Also Read: JEE Main 2025 Rank Predictor | JEE Main College Predictor





Candidates can check the JEE Mains 28 Jan shift 2 answer key on this page. The unofficial JEE Main answer key for January 28 shift 2 is available below. Candidates can calculate their expected marks using the JEE Mains January 28 answer key even before the JEE Main result 2025 is declared.
Candidates can download the JEE Mains January 28 answer key pdfs from this page. The January 28 JEE Main answer key is prepared on the basis of the memory based questions. The links to download the JEE Main answer key pdf is updated from various sources. Coaching institutes such as Resonance and Aakash have released the JEE Main 2025 January 28 answer key, which will be available from the following tables:
JEE January 28 Shift 2 Answer Key PDF |
Candidates can download the JEE Mains 2025 January 28 answer key by following these simple steps:
Visit the website - engineering.careers360.com
Click on the “Sample Paper" section
Now, select the "View All" option
Now use the exam filter and select "JEE Main"
The JEE Main answer keys will be listed
Download the JEE Mains answer key pdf
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The JEE Main January 28 answer key analysis updated below. The JEE Mains exam analysis will offer insights into the exam difficulty level, topic-wise distribution, overall student performance and more. The JEE Main 2025 January 28 analysis will be based on the student's reactions and various subject expert comments.
Candidates can calculate their NTA scores before the results using the JEE Mains answer key. The steps to calculate the JEE Main scores are given below:
Compare the answer key and JEE Main response sheet.
Assign four marks for each correct answer.
Deduct one mark for every incorrect response from the total score.
In case of unanswered questions, no marks will be deducted.
Add the total marks to obtain the JEE Mains scores.
Frequently Asked Questions (FAQs)
The JEE Main 2025 exam conducted on January 22, 23, 24, 28, 29 & 30, 2025.
The JEE Main 2025 session 1 answer key has been released on February 4, 2025.
JEE Main result date for session 1 is February 12, 2025.
On Question asked by student community
HELLO,
Below i am attaching the link through which you will be able to download the Chapter wise PYQ for JEE Mains
Here is the link :- https://engineering.careers360.com/articles/jee-mains-chapterwise-pyq-previous-year-questions-solutions-pdf
Hope this will help you!
HELLO,
For the JEE Mains , key high scoring areas you need to focus on high weightage Physics topics like Wave Optics , Photoelectric Effect , Oscillations, Maths Topics :- 3D Geometry , sequences and Series , Calculus , Binomial Theorem and in Chemistry areas like Physical Chemistry basics ,
HELLO,
I am attaching the link below through which you will be able to access the Marks Vs Percentile for JEE Mains 2026
Here is the link :- https://engineering.careers360.com/articles/jee-main-marks-vs-percentile
Hope this will help you!
Hello aspirant,
High-scoring chapters and themes from Physics, Chemistry, and Mathematics must be the main focus of students preparing for the JEE Mains 2026. Candidates can effectively prepare for the NTA JEE Main 2026 exam by comprehending the most crucial subjects. For JEE Mains 2026, it is essential to go
HELLO,
For JEE Main , high scoring areas include Calculus and Coordinate Geometry , Electrostatics and Optics and chemical Bonding and Organic Chemistry Fundamentals with Modern Physics and Physical Chemistry also holding significant weightage for high scores.
Here you can visit the link for more detailed information :- https://engineering.careers360.com/download/ebooks/jee-main-highest-scoring-chapters-and-topics
Hope
Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
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Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships | Application Deadline: 15th Jan
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100% Placement Record | Highest CTC 54 LPA | NAAC A++ Accredited | Ranked #62 in India by NIRF Ranking 2025 | JEE & JET Scores Accepted