Dear Thanveer, at this point in time, all the dates are tentative. The online applications will be open from February 2nd. The correction window will open from March 8th. Admit card will be released on April 8th. 

As you haven't mentioned the program about which you are enquiring, we have collobarated this data for the examination dates for various programs. Please go through this link for further information. https://www.careers360.com/exams/jmi-entrance-exam