JEE Main 2026 Session 2 (B.Arch & B.Planning) Answer Key & Challenge: Your Ultimate Guide to Success!

Challenging the JEE Main 2026 Session 2 Provisional Answer Key is a critical process that demands precision. Follow these detailed, step-by-step instructions to ensure your challenge is correctly registered and considered:

1. Access the Official Website: Start by visiting the dedicated Joint Entrance Examination (Main) portal: https://jeemain.nta.nic.in/. This is the only legitimate platform for answer key challenges.
2. Locate the Challenge Link: On the website's homepage, look for and click on the prominent link labeled "Challenge (s) regarding Answer Key". This link will direct you to the challenge interface.
3. Log In Securely: You will be prompted to log in using your credentials. Carefully enter your unique Application Number and your registered Password. Additionally, input the Captcha Code as displayed on the screen for security verification, and then click "Submit."
4. Re-access Challenge Option: After a successful login, you may need to click on the "Challenge (s) regarding Answer Key" link once again. This will take you to the section where you can view and select questions for challenge.
5. Review Question IDs: The system will display the Question IDs for JEE (Main) – 2026 Session 2 (April 2026). For Paper 2A (B. Arch), you'll see 25+50 Questions from Mathematics and Aptitude Test. For Paper 2B (B. Planning), there will be 25+50+25 Questions covering Mathematics, Aptitude Test, and Planning-based objective type MCQs.
6. Identify NTA's Correct Option: The ID positioned next to the question under the column "Correct Option" represents the most appropriate Answer Key as determined by the NTA's experts. This is the answer you will be challenging if you disagree.
7. Select Your Challenge: If you believe the provisional answer provided by NTA is incorrect, you can propose an alternative. Use the checkbox to select one or more of the alternative Option IDs listed in the subsequent four columns that you believe to be the correct answer. You must have a strong rationale for your selection.
8. Upload Supporting Evidence: Providing robust evidence is absolutely crucial for your challenge to be considered valid. Select "Choose File" and upload all your supporting documents compiled into a single PDF file. Without relevant proof, your challenge is unlikely to be successful.
9. Save Your Claim: After selecting your desired option(s) for subjects like Mathematics / Aptitude Test (Paper 2A B. Arch) and Mathematics / Aptitude Test/ Planning (Paper 2B B. Planning), scroll down the page. Click on "Save you claim" to record your selections and move to the next stage of the process.
10. Review Challenged Options: The system will then present a display of all the Option IDs you have challenged. This is your final opportunity to review your selections before proceeding to payment.
11. Finalize Claim & Proceed to Pay: Once you are completely satisfied with your challenges, click on "Save your claim and Pay Fee finally". This action will lock in your challenges and direct you to the payment gateway.
12. Make Payment: Select your preferred Mode of Payment from the available options (Debit Card / Credit Card / Net Banking). Pay the non-refundable processing fee of ₹200/- for each question you have challenged. Ensure the transaction is completed successfully before the final deadline.

Pro-Tip / Common Mistakes to Avoid:

• Time is of the Essence: The challenge window is extremely brief. Begin your review and challenge process immediately to avoid last-minute rushes or technical issues.
• Double-Check Credentials: Always verify your Application Number and Password before logging in. Incorrect details can lead to delays and frustration.
• Quality of Evidence: Your challenge's success hinges on the strength and credibility of your supporting documents. Refer to authoritative textbooks, academic journals, or official syllabi.
• Single PDF Rule: Remember, all supporting documents for a single question must be combined into one PDF file. Do not upload multiple individual files for the same challenge.
• Thorough Review: Before hitting "Save you claim" or making payment, meticulously review every selected option and uploaded document. Once submitted and paid, changes are generally not possible.
• Confirm Payment: Always ensure you receive a payment confirmation. Challenges without a successfully processed fee will not be considered by the NTA.
• Understand Non-Refundable: The ₹200/- per question fee is non-refundable, regardless of whether your challenge is ultimately accepted or rejected by the expert panel.
• Maintain Records: It is wise to take screenshots or save PDF copies of your challenged questions, uploaded proofs, and payment receipt for your personal records.