Hello 

Eligibility criteria for Mcat is for those who are preparing to get into health related professional schools which may include allopathy,osteopathy, podiatric, Veterinary.

This exams can be given 3 times in a calendar year.

You can apply for that through the official website,registration is open for different countries on different dates. The procedure of filling the form is very simple and you can find the guidelines on internet,but if you find any difficulty at any point then let us know

Thank you