JEE Main Answer Key 2023: The National Testing Agency (NTA) will close the objection window for JEE Main session 2 answer key today, April 21, 2023. Candidates who want to raise objections against the answer key can do it through the official site jeemain.nta.nic.inThe answer key was released on April 19, 2023. Candidates who wish to raise objections against the answer key will be required to pay a fee of ₹ 200/- (Rupees Two Hundred Only) per question challenged as a non-refundable processing fee. The objection window will close today at 5 pm.Direct link to raise objections