Hello Abhishek,
You can prepare accordingly to the exam pattern and syllabus and can check for the previous year model question paper through the various sites.
UGAT BBA is going to be an objective type offline (paper-based) test and it will be divided into four sections carrying overall around 130 questions.
For details you can refer to the link given below -
https://www.google.com/url?sa=t&source=web&rct=j&url=https://bschool.careers360.com/articles/ugat-bba-exam-pattern/amp&ved=2ahUKEwi4r76quuHmAhWdyjgGHaiICV8QFjADegQIBhAB&usg=AOvVaw2ADGkNwbjP1elqGwDU9VzV&cf=1
Good luck,
Hope it helps :)
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