JEE Main Answer Key 2018: Central Board of Secondary Education (CBSE) has released the answer keys and images of the OMR sheets for the JEE Main 2018 examination today, i.e., on April 24, on the official website jeemain.nic.in. Students who had appeared for the exam can now to check the keys on the official web portal. The candidates will be able to check the answer keys and OMR sheets till April 27, 2018, after which they will be taken off the web portal. The exam is held in two stages \u2014 JEE Main which is conducted by the Central Board of Secondary Education (CBSE) and JEE Advanced which is held by different IITs every year. The examination was conducted offline on April 8, 2018, in 112 cities across the country. While the online examination was conducted on April 15 and 16. Check more details below: Also Read|\u00a0JEE Main 2018 online answer key\u00a0 JEE Main Answer Key 2018: How to download Step 1: Log on to the official JEE main website - jeemain.nic.in Step 2: On the website, click on the link 'View\/Challenge - Answer Key of Paper 1' Step 3: Click on the link to display and the challenge of recorded responses, Answer keys Step 4: Enter your details like registration number, password and security code in the fields provided Step 5: Submit details and login Step 6: Download the answer key\/response sheets and take a print out of the same for further reference Step 7: To view the recorded responses, click on 'View\/Challenge of Recorded Responses of Paper 1' JEE Main Answer Key 2018: How to challenge answer keys In case the candidates are not satisfied with the responses or they think there is any error, they may challenge by filing online application form. Steps to raise challenges Step 1) Log on the official website jeemain.nic.in Step 2) Click on the link 'View\/Challenge of Recorded Responses of Paper 1' Step 3) Fill in the details Step 4) Record the response in the application form Step 5) Pay online for filling the application form Note: \u2022 The challenge of answer keys can be done only up to 11.59 pm on April 27. \u2022 Candidates can pay the fee both by credit and debit card. \u2022 Candidates must note that the fee is non-refundable. The students sit for these exams to get admission to engineering courses in various institutes. After clearing the JEE mains and advanced papers, the candidates manage to get through in Bachelor of Technology (BTech), Bachelor of Engineering (BE) and Bachelor of Architecture (BArch) courses. This year, around 10.43 lakh candidates had registered for the examination. The exam, which was held on April 8, was considered to be moderate, with difficulty level similar to the last two years. However, experts believed that the Physics and Mathematics papers were the toughest. Like every year, this year too, CBSE will announce the cut off for JEE 2018. According to report, this year, the cut-off for the Joint Entrance Examination (JEE) 2018 is expected to be between 95 to 105.