IIM Calcutta, the CAT 2024 exam conducting IIM has opened the CAT registration process from August 1, 2024 at the official CAT website iimcat.ac.in. Last date to apply for CAT 2024 closes on September 13. This year many changes are introduced in CAT registration process including the increase in CAT registration fees (Check below). The exam will be conducted in three slots of 2 hours duration each on November 24, 2024. Once you proceed to register for CAT 2024, you can easily complete the registration form in a few minutes.