I have passed my intermediate in medical group so I want to be a charted accountant
You need to take admission in B.Com. After completion of three years bachelor's degree, seek an "Internship" in any "Chartered Accountant Firm". There you will do practical aspects of accounting like carrying out an audit of different firms/corporation etc. In the meantime you will sit for different stages of Accounting Exams in ICMA. It takes a while to complete this process, usually around five years. I hope this little information gives you a head on how to proceed from here on.