Preparing for the UPSC exam requires a well-structured study plan that covers both theoretical and practical aspects of the subjects. Here's a recommended study plan that incorporates these elements effectively:

1. Understand the Exam Pattern and Syllabus:
- Familiarize yourself with the exam pattern and syllabus of the UPSC exam.
- Analyze the weightage of different topics and subjects to allocate your study time accordingly.

2. Create a Study Schedule:
- Develop a weekly study schedule that includes dedicated time slots for each subject.
- Ensure that your study plan includes both theoretical and practical aspects of the subjects.

3. Theoretical Study:
- Start with the theoretical aspects of each subject by referring to standard textbooks and study materials.
- Focus on understanding the concepts, theories, and principles in depth.
- Take notes while studying to aid in revision and better understanding.

4. Practical Study:
- For subjects that require practical knowledge, such as General Science or Geography, supplement your theoretical study with practical exercises.
- Conduct experiments, solve numerical problems, and engage in hands-on activities to reinforce your understanding.
- Utilize online resources, videos, and simulations to enhance your practical learning experience.

5. Solve Previous Year Question Papers:
- Solve previous year question papers to get familiar with the exam pattern and types of questions asked.
- Analyze your performance and identify areas that need improvement.
- Practice solving questions within the given time limit to improve your speed and accuracy.

6. Join Online Forums and Discussion Groups:
- Participate in online forums and discussion groups related to UPSC preparation.
- Engage in discussions with fellow aspirants to clarify doubts, share study materials, and gain different perspectives on various topics.

7. Take Mock Tests:
- Take regular mock tests to evaluate your preparation and identify your strengths and weaknesses.
- Analyze your performance in mock tests and work on improving your weaker areas.
- Use EduRev's mock test series to practice and assess your progress.

8. Revision:
- Allocate sufficient time for revision before the exam.
- Review your notes, important concepts, and formulas regularly to retain the information.
- Focus on understanding the interconnections between different subjects and topics.

Remember to maintain a balanced lifestyle during your preparation, including regular breaks, exercise, and adequate sleep. Stay motivated and disciplined throughout the process. Good luck with your UPSC preparation!