Hello,

Semester exams in VIT are mostly based on the class modules, lecture notes, and what professors teach in class. The questions are usually not as tough as JEE Mains. Most of the time, they are direct and based on what has been taught.

Many questions also come from previous year papers and sometimes from reference books if the professor has mentioned them. But overall, if you follow the class lectures, go through the module content, and practice from past papers, you can score well.

So, the level is moderate, not too tough, not too easy. Mostly concept-based, but not like JEE level tricky.

Hope it helps !