Solving 2nd PUC sample papers help students prepare better for the main exam. It helps them understand the exam pattern, marks distribution, frequently asked questions, key topics to focus on etc. In addition to this, it also helps students assess their performance and find weak points to focus more on. It also helps students learn to manage time better, so they can finish answering the questions within the exam duration. It also makes them more confident and appear for the exams without any fear and score better marks in the exam.