You can have an access to previous board papers to understand the pattern and style of questions asked in board exams. The previous year board papers are available with answer of each question that gives an insight into the explanation of certain concepts, which you were not able to clarify while going through the chapter.
Students can practice with solved papers to crack the board exams. While teachers can use the solved board papers to conduct class tests and keep a track on the progress of students ensuring their excellent performance in board exams.