NEET 2021 Answer Key O2 download

Introduction

The National Eligibility cum Entrance Test (NEET) is India’s primary exam for students aspiring to pursue MBBS, BDS, and other medical courses. The NEET 2021 exam was conducted by the National Testing Agency (NTA) and had different paper codes, including O2. Even in 2025, many students search for the NEET 2021 O2 answer key PDF download to check solutions, analyze question patterns, or use them for practice.

This article provides a step-by-step guide to accessing the NEET 2021 O2 answer key, its question paper, and solutions. We also explain how students can use these resources for their preparation.

Looking for a different code? Explore these answer keys too:

• NEET 2021 Answer Key P3

• NEET 2021 Answer Key M2

NEET 2021 O2 Answer Key PDF Download

The NEET 2021 O2 answer key is essential for students who want to verify their responses and estimate their scores. The NTA officially released the NEET 2021 O2 answer key on its website after the exam. However, many private coaching institutes also provided unofficial answer keys immediately after the exam.

How to Download the NEET 2021 O2 Answer Key?

1. Visit the Tutelage Study official website.

2. Look for the NEET 2021 Answer Key section.

3. Select the paper code O2 from the available list.

4. Download the PDF file for reference.

NEET 2021 O2 Question Paper with Solutions

The NEET 2021 O2 Question Paper contains 200 multiple-choice questions covering Physics, Chemistry, and Biology. Many aspirants in 2025 still use this paper to understand question patterns, difficulty levels, and commonly asked topics.

How to Access the NEET 2021 Question Paper O2 with Solutions?

• The official Tutelage Study website may still have archived question papers.

• Many educational platforms provide PDFs with detailed explanations.

• Coaching institutes’ websites often retain their detailed solutions.

Practicing with the NEET 2021 O2 question paper with solutions helps aspirants identify weak areas and improve accuracy for upcoming NEET exams.

How to Use the NEET 2021 O2 Answer Key?

Using the NEET 2021 O2 answer key effectively requires a structured approach:

1. Match Your Responses: Compare your answers with the correct ones from the NTA NEET answer key 2021 O2.

2. Use the Marking Scheme:

   • +4 marks for each correct answer.

   • -1 mark for each incorrect answer.

   • No marks deducted for unattempted questions.

3. Calculate Your Score: Use the formula:

   Total Score=(Correct Answers×4)−(Incorrect Answers×1)\text{Total Score} = (\text{Correct Answers} \times 4) - (\text{Incorrect Answers} \times 1)Total Score=(Correct Answers×4)−(Incorrect Answers×1)

4. Analyze Strengths and Weaknesses: Focus on weak areas based on previous mistakes.

Official vs Unofficial NEET 2021 O2 Answer Key

NTA’s Official Answer Key

• Released by the National Testing Agency (NTA).

• Available on the official website.

• Can be challenged within a specified period.

Unofficial Coaching Institute Answer Keys

• Released by Allen, Aakash, Resonance, and other coaching centers.

• Available immediately after the exam.

• May have minor discrepancies compared to the official key.

Why Choose the Official Answer Key?
The NTA NEET 2021 O2 answer key is the most reliable source for accurate evaluation. However, coaching center answer keys can be useful for quick reference.

NEET 2021 Cutoff and Past Trends

Understanding NEET cutoff trends helps students analyze past performance and predict their chances of admission.

Expected NEET 2021 O2 Cutoff (General Category)

• General: 720-138 marks

• OBC/SC/ST: 137-108 marks

Comparison with Past NEET Cutoffs 

Conclusion

The NEET 2021 O2 Answer Key, question paper, and solutions are valuable resources for students preparing for future NEET exams. While the official answer key is no longer available for challenges, students can still use it for self-evaluation and practice.

We encourage aspirants to stay updated with NEET trends, cutoff scores, and exam strategies to enhance their chances of securing a top medical college seat.