Business is the key that can change the entire world if used correctly! To improve your skills you need to have some business education that is familiar to everyone. We can mention with them. The Government of India is conducting an accreditation test (CAT) for all IIMs. Terrorists! So if your goal is to learn at any IIM institution you need to be prepared for CAT, And we all know that our vocabulary needs to be strong at CAT, to help you implement these CAT words!