Your percentile dropped 40 places after the final answer key, and NTA's portal gives no explanation? A ₹10 RTI to the National Testing Agency can pull the normalisation arithmetic, the challenge-decision sheet and the file movement on your case — the things the result PDF never shows.
Quick answer: JEE Main is conducted by NTA in two sessions a year — January and April in 2026 — and the better of your two total NTA scores counts. JEE Advanced, conducted by IIT Roorkee in 2026, admits the top 2,50,000 of JEE Main. For scoring doubts, first use the challenge window, then an RTI under §6(1) of the RTI Act 2005.
JEE Main is the national engineering entrance run by the National Testing Agency for NITs, IIITs and GFTIs, and the qualifier for JEE Advanced. JEE Advanced is run by a rotating IIT for IIT admission. JoSAA then allocates seats across 138 institutes using both rank lists.
Kashvi Desai, 18, Ahmedabad (Gujarat) — JEE Main 2026 Session 1. Her percentile moved down after the revised answer key, with no reason shown. She had challenged one question for ₹200 on 12 February 2026; the portal never showed the outcome. RTI filed 2 March 2026 to the CPIO, National Testing Agency — ₹10 IPO plus ₹40 speed post — asking for the challenge-decision sheet and her recorded responses. Reply dated 28 March 2026 enclosed the decision note: the subject expert had rejected her challenge, with reasons. Total spend: ₹250. In writing, she got what six weeks of portal refreshes never showed.
To: The Central Public Information Officer, National Testing Agency, [address]. Subject: Information under §6(1) of the RTI Act, 2005 — JEE Main 2026 Session [1/2], Roll No. [NUMBER] Sir/Madam, Kindly provide: 1. Status and outcome of my answer-key challenge for question(s) [Q. Nos.] of [shift/date], including the name, designation and findings of the subject expert. 2. My recorded responses for the above shift, in the form in which they are held. 3. The normalisation formula applied to my session, and my raw and normalised marks before and after its application. 4. Noting on the movement of my challenge file, with dates. 5. The number of challenges received and accepted for the above question across all sessions. I enclose the ₹10 fee by [IPO/DD no. ___]. Please supply the information within 30 days under §7(1), failing which I will file a first appeal under §19(1). Yours faithfully, [Name, address, phone, email]
Auto-fill this letter in the AI RTI Drafter; test any reply against the PIO Reply Checker.
Two sessions — January and April in 2026. Sit one or both; if both, the better total NTA score counts. Each session needs its own registration.
No. NTA publishes the method in its bulletin, but the arithmetic applied to your session is not shown in the result. An RTI is the standard way to extract session-wise raw and normalised figures — disclosable exam records after CBSE v. Aditya Bandopadhyay.
Yes — “information” under §2(f), at ₹2 per page. NTA usually publishes recorded responses after each session; if your shift's copy is missing, ask by RTI.
No. Re-evaluation is outside RTI. You can get copies of your responses, the answer key and the marking as applied. Two attempts in two consecutive years are all you get, so protect the year you have.
The JoSAA secretariat sits at the organising IIT for JEE Advanced that year — IIT Roorkee for 2026. Address the RTI to its CPIO with your JoSAA registration number.
Thirty days under §7(1), as for any central public authority. If the reply is evasive, grade it with the PIO Reply Checker and appeal.
Last reviewed: 26 August 2026. Verified session structure, best-of-two scoring and the ₹200 challenge fee against the NTA JEE Main portal and information bulletin, and the top-2,50,000 and two-attempt rules against the official JEE Advanced 2026 eligibility page of IIT Roorkee.