Hey aspirant!

If you are asking about MP PAT ie Madhya Pradesh Pre Agriculture Test, release of registration forms would start tentatively from second or third week of March and registration would continue till first week of April. MP PAT is conducted by MP Professional Examination Board, Bhopal and is conducted once every year. It is also known as MP Vyapam and offers entrance to courses like B.Sc (Agriculture), B.Sc(Forestry) etc in various colleges in Madhya Pradesh. If you are referring to any different PAT exam  , then let me know in the comments and I would assist you in that too.

Hope this helped.