The exam pattern of vit are:-

1. mix of theory and problems: it has a combination of both theory and problem solving numerical questions  ,sometimes it depends upon the subject also.
2. Subject wise difference :   maths, physics , engineering subjects focus on numerical questions and theory subjects like englisg, managements, or some cs theory subjects focus on more descriptive or conceptual question.                                                                                                                                             let m know if u need more help.                                                                                Thanku!!!!!