Hello.
Bsc entrance exam is on 27th May 2019.
As I am not supposed to post all the webpage links I'm providing the Google search there are some websites that provides previous years sample papers just open the link below and check all of them.
https://www.google.com/search?q=previous+question+papres+of+jmi+bsc&oq=previous+question+papres+of+jmi+bsc&aqs=chrome..69i57j33l2.11767j0j7&client=ms-android-huawei-rev1&sourceid=chrome-mobile&ie=UTF-8
I think this is not very tough exam.most of the question are from class 12 and based on your school syllabus. There are few simple english and reasoning questions.
For all the details please check this link provided by careers360.
https://www.careers360.com/exams/jmi-entrance-exam
Hope this is helpful.
Good luck.
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