Yes, Master of business administration course education is one best think for your carrier,
You can take admission in any MBA University or college which provides the MBA courses with various specializations
Here I provide the name best MBA colleges of India who provide admission throw CAT Exam

Name of some Indian Institute of Management of India

Indian Institute of Management-Ahmedabad
Indian Institute of Management-Bangalore
Indian Institute of Management-Calcutta
Indian Institute of Management-Indore
Indian Institute of Management-Lucknow