CAT 2020 exam will be conducted by IIM Indore this year in various cities across India on November 29. The eligibility terms for CAT 2020 are:

• Candidates having a graduation degree with an aggregate of 50 percent marks or equivalent CGPA (45 percent for reserved category) can apply for CAT 2020.
• Candidates who have completed professional degree (CA/CS/ICWA) with 50 percent marks or equivalent (45 percent for reserved category).
• Candidates in their final year of graduation degree are also eligible to apply for CAT exam.
  I am sure, by the time of exams, things will come around fine. There may be some delay, but I think candidates will be given some kind of relaxation as to declaration of their graduation marks and all.
  So, it is pretty much sure that you will be able to give CAT.