Hi Keerthi, As per your query about exam schedule for medical assuming you asking for MBBS/BDS, you can take any ot he following exams
NEET UG
AIIMS UG
JIPMER UG
ALL these exam are around MAY every year...

Exam preparation - they all have MCQS that is multiple choice questions.. So you have to build your concept in bio physics and chemistry and solve the mcqs

If you require further information plz let me know

Regards
Dr Parmanand Agarwal
MBBS MD
Career counselor

Please tell which particular exam and course you are asking for because without knowing the same it is not possible to give a solution.