NEET 2025 Biology Answer Key (Available): PDF Download

While NTA releases the NEET answer keys PDF, it does not release the detailed solutions or the answer-solving procedures and explanations. On the other hand, experts from coaching institutes release detailed NEET answer key solutions and candidates may refer to those to note the correct and effective way of solving a question. Hence, to understand if the answer solving methodology, test takers will not have any official source of reference, but would have to rely on the unofficial sources only.

Yes, NEET unofficial answer keys are prepared by the experts at the coaching centres. They are reliable for calculating marks in NEET. However, even if there is no doubt about the accuracy of the answer keys, these cannot be considered to be official. Students may use the keys as a reference for calculating their estimated scores or to decide whether NEET objections should be filed or not. Apart from these there is no other role of the NEET answer keys released by the coaching institutes.

NTA sets up a special committee consisting of academic experts that review the objections and take decisions about the challenged NEET official answer keys. After the NEET provisional answer keys are released, candidates are given the opportunity to file for objections. The objections have to be raised within the stipulated date and the expert committee with assess the validity of the objections and then take a call on it. Candidates are also given the option to send files as proof to substantiate their objections.

Candidates can calculate the scores in NEET exam using the process shared below-

• Know the number of right answers as per the NTA NEET answer key.
• Multiply the total correct answers by 4.
• Deduct 1 mark for each wrong answer.
• The marks that remain are the NEET scores.

NTA released the final answer key for NEET exam on June 14, 2025. The NEET 2025 result was declared based on the NEET final answer keys. The provisional NEET answer key was released on June 3, 2025. Candidates could submit challenges or objections against the provisional answer keys till June 5, 2025.  

Yes, NTA releases the NEET final answer key PDF along with the result. The final answer keys are computed on the basis of the final review of the objections received against the NEET provisional answer keys. The final NEET answer keys will be the basis of the NEET result. Hence, unless NTA releases the NEET final answer key, the credibility and authenticity of the NEET result will remain questionable. Hence, it is a must for the exam authorities to release the NEET final answer keys.

The National Testing Agency (NTA) releases the official NEET answer key in two phases. The first is NEET provisional answer key, which is available only to those candidates who have appeared for the exam. The second is the NEET final answer keys that is accessible for all. Candidates can download provisional NEET answer key PDF using the process shared below- 

• Visit the NEET exam website.
• Click on the NEET provisional answer key and OMR sheet link.
• Enter the NEET application number and date of birth.
• Download the OMR sheet and answer key.

Candidates can download the NEET final answer key using the process given below-

• Visit NEET website.
• Click on the NEET final answer key link.
• Download the PDF file containing the final answer keys.

The NTA generally provides two to three days window to submit objections against the provisional NEET answer keys or OMR sheet responses. Candidates need to submit the NEET answer key objections online along with the evidence.