Hello,

Previous papers of semester exams is not available online and it is really difficult to find papers. You can ask your teachers and faculty members to provide papers or even your seniors may have papers you can take help from them regarding previous year questions.

MOreover you can fetch more marks in exams without previous year paper.syllabus is the core of any subject you should go through syllabus before star studying and prepare yourself for exam according to syllabus.question papers are made from the syllabus this will going to help you definitely.