Yes, solving previous year question papers during revision is highly beneficial. Here are some reasons why:

1. Familiarity with Exam Pattern:
- Solving previous year question papers helps you understand the exam pattern and the types of questions that are commonly asked.
- By practicing these papers, you become familiar with the format and structure of the exam, which reduces anxiety and boosts your confidence.

2. Identifying Important Topics:
- Previous year question papers can help you identify the important topics and areas that are frequently tested.
- By analyzing the questions from past years, you can prioritize your revision and focus on the topics that carry more weightage in the exam.

3. Testing Knowledge and Understanding:
- Solving previous year papers allows you to test your knowledge and understanding of the subject matter.
- It helps you identify your strengths and weaknesses, enabling you to focus on areas that require more attention during revision.

4. Time Management:
- Practicing previous year papers helps you develop effective time management skills.
- It allows you to get a sense of how much time you should allocate to each question and helps you practice answering within the stipulated time frame.

5. Improving Speed and Accuracy:
- Regular practice of previous year papers enhances your speed and accuracy in solving questions.
- It helps you become familiar with the techniques and strategies required to tackle different types of questions efficiently.

6. Understanding the Examiner's Perspective:
- Solving previous year papers gives you insight into the examiner's perspective and helps you understand the expectations and requirements of the exam.
- By analyzing the marking scheme and model answers, you can align your responses accordingly to score better.

7. Building Confidence:
- Regular practice of previous year papers boosts your confidence as you become more familiar with the exam format and gain a better understanding of the subject matter.
- It helps you overcome exam-related anxiety and instills a sense of preparedness.

Therefore, it is highly recommended to include solving previous year question papers as an integral part of your revision strategy. It not only helps you assess your preparation level but also enhances your overall performance in the exam.