CAT 2024 Exam Date is Nov 24. Check Eligibility Criteria, Pattern, Syllabus, Preparation, Previous Papers, Mock CAT, Top Colleges Accepting CAT. CAT 2024 exam date is November 24, 2024. CAT 2024 registration process has closed at CAT exam website iimcat.ac.in at 5 PM on September 20. IIM Calcutta had extended the last date for CAT 2024 registration by 7 days from Sept 13 to September 20. In next few days, IIM Calcutta will open the CAT 2024 Application Form Correction Window for 2-3 days. You can rectify limited errors in CAT application form only once.