Class 12 is another turning point for students to frame their future. The knowledge that students acquire in Class 11 and Class 12 forms a basement for their future studies. So, students must give their best to prepare for the CBSE Class 12 Board Exams. During the preparation, solving last year's question papers of CBSE Board Class 12 plays an important role. So, students must start solving these [Previous Year] Question Papers once they have finished the syllabus. The best time to practice previous year's papers is before 1-2 months of the Board Exams. It will help students in understanding the exam pattern and the type of questions that can be asked in the exam. This leaves them with a good revision for the subject. Also, they can analyze the previous year's exam trend and can prepare effectively for the Class 12 Board Exams on this basis.