Introduction:
Scoring well in the Management optional subject for the UPSC exam is definitely possible without coaching. With the right approach, dedication, and self-study, candidates can achieve good marks in this subject. Here are some key points to consider:

Understanding the Syllabus:
1. Start by thoroughly understanding the syllabus of the Management optional subject. This will help in identifying the key topics and areas that need more focus.
2. Analyze the previous year's question papers to get an idea of the pattern and the weightage given to different topics.
3. Make a study plan that covers all the important topics in a systematic manner.

Study Material:
1. Gather the necessary study material for the Management optional subject. There are various books available in the market that cover the entire syllabus. Some recommended books include "Principles and Practice of Management" by L.M. Prasad, "Financial Management" by Prasanna Chandra, and "Organizational Behaviour" by Stephen P. Robbins.
2. Utilize online resources like EduRev, which provide access to a wide range of study material, question papers, and mock tests specifically designed for UPSC exams.

Self-Study:
1. Regularly dedicate a fixed number of hours for self-study. Consistency is key in mastering any subject.
2. Take detailed notes while studying each topic. This helps in better understanding and revision.
3. Make use of diagrams, flowcharts, and mind maps to simplify complex concepts and improve retention.

Practice and Revision:
1. Solve previous year's question papers to get acquainted with the exam pattern and the type of questions asked.
2. Take mock tests regularly to assess your preparation level and identify areas that need improvement.
3. Revision is crucial. Allocate sufficient time for revisiting the studied topics to reinforce your understanding.

Stay Updated:
1. Keep up with current affairs, especially in the field of management and business. This will help in answering questions related to recent developments and trends.
2. Read newspapers, magazines, and online articles to stay updated with the latest business news and case studies.

Discussion and Group Study:
1. Join online forums or study groups where you can discuss and clarify doubts with fellow aspirants. This helps in gaining different perspectives and enhancing knowledge.
2. Engage in group study sessions to exchange ideas and learn from each other's strengths.

Conclusion:
With a well-structured study plan, diligent self-study, and consistent practice, it is possible to score well in the Management optional subject without coaching. Utilize the available study material, online resources, and practice papers to optimize your preparation. Stay focused, motivated, and keep revising to strengthen your understanding of the subject.