JEE Main 2021 Answer Key with Solutions (Available): PDF Download
Joint Entrance Exam (JEE) Main 2025 ( JEE Main )
Result - 12 Feb '25
Appearing for JEE Main 2021 4th session Check JEE Main 2021 answer key by Reliable for session 4 here after the conclusion of exam.
JEE Main 2021 Answer Key: Reliable Institute will release JEE Main answer key 2021 for session 4 shift 1 and shift 2 soon. JEE Main 2021 answer key by Reliable will contain the correct answers to the questions asked in JEE Main. Students will be provided here shift-wise JEE Main answer key 2021 by Reliable for all days of the April exam. JEE Main answer key will be available as a PDF which students can download and calculate their scores. JEE Main 2021 August exam is being conducted on August 26, 27, 31 and September 1, 2.
Candidates who will appear in the exam can check and download the JEE Main 2021 answer key by Reliable along with an overall analysis of the exam below. Candidates will also be provided memory-based JEE Main question papers 2021 with solutions along with answer keys. The official JEE Main 2021 answer key will be released by NTA within a few days after the conclusion of the exam.
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| JEE Main Result 2021 Session 4 | JEE Main Answer Key 2021 |
| JEE Main Question Paper 2021 | JEE Main Cutoff 2021 |
JEE Main Answer Key 2021 4th Session
| JEE Main 2021 Exam Date | Answer Key Shift 1 | Answer Key Shift 2 |
| August 26, 2021 | Maths General Aptitude |
Maths General Aptitude Planning |
| August 27, 2021 | Physics Chemistry Maths |
Physics Chemistry Maths |
| August 31, 2021 | Physics Chemistry Maths |
Physics Chemistry Maths |
| September 1, 2021 | Physics Chemistry Maths |
Physics Chemistry Maths |
| September 2, 2021 | Physics Chemistry Maths |
Physics Chemistry Maths |
JEE Main March 2021 Answer Key by Reliable - March 18 (Shift 1&2)
JEE Main 2021 answer key for March exam has been released. The Reliable has also released the JEE Main 2021 solutions for the exam. Candidates can check below anskwer key of JEE Main 2021 exam held in March.
Q: When will NTA release JEE Main Answer key 2024?
Q: How can I download my JEE Main response sheet?
JEE Main response sheets are released online by NTA along with the answer key. To download the JEE Main response sheets, candidates need to login on the JEE Main official website using their application number and date of birth/password. JEE Main response sheet will have the details of marked response by candidate during the exam. Candidates can use the response sheet along with answer key to calculate their marks in the exam.
Q: How much is the fees for raising objections in JEE Main answer key?
Candidates will be able to raise objections against the provisional JEE Main answer key 2024 online. For every objection, the candidates will have to pay INR 500. The fee payment has to be done online i.e., through credit card/debit card/net banking. If the candidates do not pay the required fee then their objections will not be accepted. Along with the fee, the candidates will also have to submit the supporting proof for the objections.
| Shift | Subjects | Download link |
|---|---|---|
| Shift 1 |
Physics | Download |
| Chemistry | Download | |
| Mathematics | Download | |
| Shift 2 |
Physics |
Download |
| Chemistry |
Download | |
| Mathematics |
Download |
JEE Main March 2021 Answer Key by Reliable - March 17 (Shift 1&2)
Students can go through the table below to download the answer key for the exam:
| Shift | Subjects | Download link |
|---|---|---|
| Shift 1 |
Physics | Download |
| Chemistry | Download | |
| Mathematics | Download | |
| Shift 2 |
Physics |
Download |
| Chemistry |
Download | |
| Mathematics |
Download |
JEE Main March 2021 Answer Key by Reliable - March 16 (Shift 1&2)
Students can go through the table below to download the answer key for the exam:
| Shift | Subjects | Download link |
|---|---|---|
| Shift 1 |
Physics | Download Here |
| Chemistry | Download Here | |
| Mathematics | Download Here | |
| Shift 2 |
Physics |
Download Here |
| Chemistry |
Download Here | |
| Mathematics |
Download Here |
How to use JEE Main 2021 March answer key by Reliable to calculate scores?
Candidates can refer to the given steps to calculate their probable marks/score using the answer key of JEE Main 2021 March by Reliable:
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- Click on the links given in the table to check/download JEE Main 2021 answer key by Reliable
- Compare your responses marked in the exam with the answer key
- Determine the number of correct and incorrect responses
- Calculate the probable JEE Main 2021 score by referring to the official marking scheme
- Calculate probable ranks using JEE Main Rank Predictor 2021
JEE Main 2021 Marking Scheme
Candidates can refer to the official marking scheme of JEE Main March 2021 mentioned below:
Marking Scheme for MCQs: Candidates will be allotted 4 marks for each correct answer and there will be a deduction of 1 Mark for every incorrect answer.
Marking Scheme for Numerical Answer Type (NAT) questions: Candidates will be allotted 4 marks for each correct answer and there will be no negative marking for such questions.
Q: How would I know if my challenge in JEE Mains answer key has been accepted?
In case the JEE Main answer key challenge raised by the candidate is accepted, the NTA will send an email to the registered email address mentioning the details of question for which the objections has been accepted. The NTA will also send the details of correct answer for the questions.
Q: What is the fee for objecting to the answer key of JEE Mains?
Q: Can I raise objections in JEE Main final answer key?
Q: What can I do if there are discrepancies in the final answer key of JEE Main?
Q: How to download JEE Main answer key?
Candidates can follow the below-mentioned steps to download answer key
Step 1- Open the JEE Main website
Step 2- Click on JEE Main answer key link
Step 3- Login using your JEE Main 2025 application number and password/date of birth
Step 4- The answer key will be displayed on the screen along with response sheet
Step 5- Download the answer key and take its printout.
The final answer key, released after reviewing the objections submitted by the candidates will be used for calculating the result/score of the candidates. The final answer key is not subjected for challenge/submission of grievances by the candidates.
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Student Forum
Anything you would want to ask experts?Answered Yesterday
Yes, AAA College of Engineering and Technology offers scholarships to students with a JEE Main score. Students having valid JEE Main score of 50 and above with 60% aggregate in Class 12 are eligible for complete tuition fee waiver. The scholarship is offered only to 10 students.
N
Contributor-Level 10
Answered Yesterday
Inverse Trigonometric Functions is considered a moderated weightage topic, 1 question is expected from this chapter directly. However, ITF plays an important role to boost score through usgae of its properties in Calculus unit, which have a better weightage overall. Students must check the NCERT So
n
Contributor-Level 10
Answered 2 days ago
With a score of 156 in JEE Mains, you can expect to get admission into several NITs (National Institutes of Technology) for branches other than CSE, and potentially lower ranked NITs or other private engineering colleges for a CSE seat; consider options like NITs in states like Manipur, Goa, Durgapu
D
Beginner-Level 5
Answered 2 days ago
Yes, Sushant University welcomes candidates with an admission score using JEE Main for BTech programs. Any candidate must hold a minimum qualification of 50% in the PCM group to be eligible from Class 12. Besides taking the JEE Main, university conducts its BTech entrance AUEE examinations. The entr
a
Contributor-Level 10
Answered 2 days ago
Hi Dhivakar,
Based on previous years' data, scoring 53 marks in JEE Main 2024's January 28 Shift 2 is expected to place you in the 70th to 80th percentile range.
This percentile typically corresponds to a rank between 135,695 and 183,105.
Please note that these are approximate figures, and actual perc
A
Contributor-Level 9
Answered 3 days ago
Cutoff Percentiles for JEE MAINS 2025:
General - 95+
Ews - 84+
OBC - 83+
SC - 65+
ST - 50+
It's advisable to regularly check the official JEE Mains website
A
Beginner-Level 2
Answered 3 days ago
While NCERT books can provide a strong foundation for JEE Mains preparation and help you understand basic concepts, they are generally not enough to clear JEE Advanced on their own; you will likely need additional reference books and practice questions to tackle the higher difficulty level of JEE Ad
A
Contributor-Level 10
Answered 4 days ago
To access the 29 January 2025 shift 2 JEE Main paper, you can visit the official NTA website (jeemain.nta.nic.in) or trusted educational platforms like Shiksha and etc. where you can download the question paper PDF with solutions for both shifts of the exam; simply search for "JEE Main 2025 January
D
Beginner-Level 5
Answered 4 days ago
Clearly, JEE main score is completely different from CRL i.e. common rank list.Cut-off for admission to NIT for obc category students varies for every NIT .
R
Beginner-Level 3
Answered 4 days ago
Oftentimes students gain admission to one of over 300 colleges across India through their JEE Mains score performance in which 31 NITs together with 25 IIITs and 28 GFTIs are included. The leading institutions choosing JEE Mains scores as admission criteria include NIT Trichy and NIT Warangal togeth
K
Contributor-Level 10
JEE Main Notifications
JEE Main session 2 answer key 2024 by NTA will be released tentativey on April 13. JEE Main Answer Key 2024 session 1 was released on February 6. NTA first released the provisional JEE Main 2024 answer key which was also open for challenge. In case any candidate is not satisfied with the answers given in JEE Main 2024 provisional answer key session 1, he/she can submit the grievance online by login to the website. After reviewing the challenges, NTA released JEE Main final answer key.