The Common Admission Test (CAT) is an all-India test conducted by the Indian Institutes of Management (IIMs) as an entrance exam for admission to the Post-graduate and Fellow Programs in management courses of several management institutes all over India including the IIMs. CAT is a computer based test (CBT) which is conducted on line around October/November every year in multiple cities. WAT/GD-PI rounds are conducted from February to April.