AIMA will conduct MAT May 2021 exam for MBA admission 2021 in three testing modes IBT, PBT and CBT on different dates in the month of May and June 2021. MAT 2021 May exam dates are from May 30 to June 13, 2021. Registration process for MAT May 2021 exam has started and the last date to apply is separate for different May MAT exams