Dear Rishabh, M.Arch is a Post Grafuate course. You need to study B.Arch first ti be eligible for M.Arch. NATA is the entrance examination for admission into B.Arch. For being eligible for NATA, you should have completed your 10+2 with a minimum aggregate of 50%. The last date to fill in the NATA application form for 1st attempt is March 11th. Please visit our page for more information: https://engineering-careers360-com.cdn.ampproject.org/v/s/engineering.careers360.com/articles/nata/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%2Fengineering.careers360.com%2Farticles%2Fnata