Dear Rahul, NTA will release the Answer key for CMAT at its website ntacmat.nic.in either in this week or the 1st week of February. Any objections in the Answer Key can be filed by filling an online application and paying a processing fee of Rs. 1000/- per question either through Debit Card/Credit Card/ Net Banking. For more information, please check our page: https://bschool-careers360-com.cdn.ampproject.org/v/s/bschool.careers360.com/articles/cmat-answer-key/amp?amp_js_v=a2&amp_gsa=1&usqp=mq331AQCCAE%3D#referrer=https%3A%2F%2Fwww.google.com&amp_tf=From%20%251%24s&ampshare=https%3A%2F%2Fbschool.careers360.com%2Farticles%2Fcmat-answer-key