How can I pursue executive MBA from a premium B-school? Which entrance exam do I need to qualify?

Dear Chhtrasaal Srivastava, In order to get a seat with IIM and other premium business schools, clearing CAT is necessary therefore clear CAT. With good experience, you will get a seat there. All the best.

To pursue executive MBA, you need to have minimum 3 years of work experience. As per my knowledge, you need not appear for any open test. You need to visit the respective institute website to understand the various courses which they offer along with the admission process.