Yes, solving previous years' question papers of the UPSC Mathematics optional subject can be highly beneficial in improving problem-solving accuracy. Here are the reasons why:


- Solving previous years' question papers helps you become familiar with the exam pattern and the types of questions asked in the UPSC Mathematics optional subject.
- It gives you an understanding of the structure of the exam, the distribution of marks, and the time required to solve specific types of questions.


- By going through previous years' question papers, you can identify the recurring topics and concepts that are frequently asked in the exam.
- This helps you prioritize your preparation and focus more on the important topics, ensuring better problem-solving accuracy in those areas.


- Solving previous years' question papers under timed conditions helps you improve your time management skills.
- You can practice allocating the appropriate amount of time to different sections or types of questions, which is crucial for efficient problem-solving during the actual exam.


- Previous years' question papers give you insights into the different question patterns and formats that UPSC uses in the Mathematics optional subject.
- You can familiarize yourself with the way questions are framed, the level of difficulty, and the specific requirements for each question type.
- This understanding enables you to approach and solve the problems more accurately, leading to improved problem-solving skills.


- Solving previous years' question papers allows you to assess your strengths and weaknesses in different topics and concepts of the Mathematics optional subject.
- By analyzing your performance, you can identify the areas where you need improvement and then focus your efforts accordingly.
- This targeted approach helps in enhancing your problem-solving accuracy in weaker areas.


- Regularly solving previous years' question papers builds confidence in tackling the UPSC Mathematics optional subject.
- As you gradually improve your problem-solving accuracy, you gain confidence in your abilities and reduce exam-related stress and anxiety.
- This confidence is crucial for performing well in the actual exam.

Overall, solving previous years' question papers of the UPSC Mathematics optional subject is an effective strategy to enhance problem-solving accuracy. It provides familiarity with the exam pattern, helps identify important topics, enhances time management skills, improves understanding of question patterns, assesses strengths and weaknesses, and builds confidence for the actual exam.