IIM Rohtak - Indian Institute of Management

Hi. Therefore the NC-OBC Certificate issued in 2017- 2018 is valid even now and you can apply for CAT 2021 with this. The authority body says that a NC-OBC Certificate is valid even if it is issued 3 years before but with a self declaration given by the candidate as per the format mentioned in the OM.

First, You should have syllabus with yourself and then read the preparation tips of the toppers. Then make your preparation plan according to your convenience and arrange the study material which will help you to plan and after few months start solving previous year papers.