NEET Answer Key 2021 PDF Codes M1-M6, N1-N6, O1-O6, P1-P6 (Available): Download

National Eligibility Cum Entrance Test 2026 ( NEET )

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NEET 2026 Application Refund Last Date

22 May '26 - 22 Jun '26

Sreetama Datta
Sreetama Datta Roy
Manager Content
Updated on Nov 24, 2021 11:20 IST
The NEET 2021 answer keys for codes M, N, O P along with solutions, have been released by experts from top coaching institutes. NTA released the final NEET answer keys for codes M, N, O, P on November 1. Download the PDF here on this page of Shiksha.

The NEET 2021 answer keys for codes M, N, O P along with solutions have been released by experts from top coaching institutes. NTA released the final NEET answer keys for codes M, N, O, P on November 1. Download the PDF here.

NEET Answer Key 2021 Codes M, N, O, P

NEET Answer Key 2021 Codes M, N, O, P

NEET 2021 answer keys were released by the top coaching institutes on September 12, after the conduct of the exam. NEET question papers of this year had four sets with codes M, N, O and P. The codes were further segregated into six sub-sets, which are M1, M2, M3 to M6; N1, N2, and the likes. The top coaching institutes will release the NEET Answer Keys of codes M, N, O and P along with solutions. National Testing Agency (NTA), the exam conducting body released the provisional NEET 2021 answer keys on October 15, and the final answer keys of NEET 2021 was released on November 1, along with the NEET result. This article of Shiksha brings the NEET 2021 Answer Keys of codes M, N, O and P here including all the six sets.

Candidates who are preparing for NEET 2022 may also refer to the previous years' NEET question papers along with the answer keys so that they can practice from the question papers and then cross-check the answers from the NEET answer keys and verify the accuracy of their answers. Hence, it is important for NEET aspirants to not just prepare for books and study materials, but refer to the NEET question papers and answer keys.  

Table of contents
  • NEET 2021 Answer Keys for Code M1, M2, M3, M4, M5, M6
  • NEET 2021 Answer Keys for Code N1, N2, N3, N4, N5, N6
  • NEET 2021 Answer Keys for Code O1, O2, O3, O4, O5, O6
  • NEET 2021 Answer Keys for Code P1, P2, P3, P4, P5, P6
  • How to Calculate NEET 2021 Scores
  • Overview on NEET 2021 Analysis

NEET 2021 Answer Keys for Code M1, M2, M3, M4, M5, M6

Candidates can download the final NEET 2021 answer keys for the question paper Code M with its six subsets in the below table

NEET 2021 Answer Key Code Answer Keys PDF
NEET 2021 Answer Key Code M1 Download Now
NEET 2021 Answer Key Code M2 Download Now
NEET 2021 Answer Key Code M3 Download Now
NEET 2021 Answer Key Code M4 Download Now
NEET 2021 Answer Key Code M5 Download Now
NEET 2021 Question Paper Code M6 Download Now

NEET 2021 Answer Keys for Code N1, N2, N3, N4, N5, N6

Candidates can download the NEET 2021 answer keys (final) for the question paper Code N with its six subsets in the below table.

NEET 2021 Answer Key Code Answer Keys PDF
NEET 2021 Answer Key Code N1 Download Now
NEET 2021 Answer Key Code N2 Download Now
NEET 2021 Answer Key Code N3 Download Now
NEET 2021 Answer Key Code N4 Download Now
NEET 2021 Answer Key Code N5 Download Now
NEET 2021 Answer Key Code N6 Download Now

NEET 2021 Answer Keys for Code O1, O2, O3, O4, O5, O6

Candidates can download the official final NEET 2021 answer keys for the question paper Code O with its six subsets in the below table.

NEET 2021 Answer Key Code Answer Keys PDF
NEET 2021 Question Paper Code O1 Download Now
NEET 2021 Question Paper Code O2 Download Now
NEET 2021 Question Paper Code O3 Download Now
NEET 2021 Question Paper Code O4 Download Now
NEET 2021 Question Paper Code O5 Download Now
NEET 2021 Question Paper Code O6 Download Now

NEET 2021 Answer Keys for Code P1, P2, P3, P4, P5, P6

Candidates can download the final NEET 2021 answer keys for the question paper Code P with its six subsets in the below table.

NEET 2021 Answer Key Code Answer Keys PDF
NEET 2021 Answer Key Code P1 Download Now
NEET 2021 Answer Key Code P2 Download Now
NEET 2021 Answer Key Code P3 Download Now
NEET 2021 Answer Key Code P4 Download Now
NEET 2021 Answer Key Code P5 Download Now
NEET 2021 Answer Key Code P6 Download Now

How to Calculate NEET 2021 Scores

With the help of the NEET 2021 answer keys of question paper codes M, N, O and P, candidates can calculate their tentative scores by following the steps given below:

  • Match the solutions marked with the answers available in the answer key
  • Calculate the number of correct and incorrect answers

  • Multiply the total number of correct answers by 4 and all wrong attempts by 1

  • Then subtract the total marks from NEET maximum marks i.e. 720

NEET 2021 Score = (4 x number of correct answers) - (1 x number of incorrect answers)

No marks will be awarded or deducted for unattempted questions or attempting extra questions (beyond 180 or more than 10 in Section B).

NEET exam was held on September 12, 2021, in 202 cities across India and abroad. Approximately 15 lakh candidates have appeared for the test, which was conducted in paper-pencil based mode from 2 pm to 5 pm. The exam was conducted in 13 languages.

Overview on NEET 2021 Analysis

According to the experts and students, the difficulty level of NEET 2021 was moderate. In terms of sections, Physics was the toughest while Biology was the easiest. The questions were completely based on NCERT. Physics questions were lengthy and time-consuming. The questions were mostly formula-based. In Chemistry, most of the questions were based on Organic Chemistry. The Biology section had the highest number of questions from Human Physiology and the lowest number of questions from Ecology. The new exam pattern turned out to be time-consuming. 

Read More:

NEET 2021 Question Paper with Solutions PDF

NEET 2021 Answer Key PDF with Solutions by Allen

NEET 2021 Answer Key with Solutions by Resonance

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About the Author
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Sreetama Datta Roy
Manager Content
Sreetama Datta Roy is a journalist working in the Education beat, with over 15 years of work experience. A postgraduate in English Journalism from the Indian Institute of Mass Communication, New Delhi. At Shiksha, s
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The NTA has introduced the given changes for NEET UG 2026 Re exam-

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