Practicing philosophical writing and answer presentation is crucial for those preparing for UPSC exams. It helps in developing critical thinking skills, analyzing complex concepts, and effectively communicating ideas. Here are some resources that can assist in honing these skills:

1. Reading Philosophical Texts:
- Start by reading classical philosophical texts from renowned philosophers such as Plato, Aristotle, Descartes, Kant, etc.
- Analyze and critically reflect on the arguments put forward by these philosophers.
- Take notes and highlight key points, arguments, and counterarguments.

2. Writing Exercises:
- Engage in regular writing exercises to improve your philosophical writing skills.
- Begin with short essays on specific philosophical topics and gradually move towards more complex arguments.
- Focus on developing a clear and concise writing style, structuring your arguments, and providing logical reasoning.

3. Online Philosophy Courses:
- Enroll in online philosophy courses offered by reputable educational platforms like EduRev.
- These courses provide structured learning, interactive discussions, and assignments that help in practicing philosophical writing.

4. Join Philosophy Study Groups:
- Participate in philosophy study groups or forums to engage in intellectual discussions with fellow aspirants.
- Share your thoughts, arguments, and receive constructive feedback on your writing.

5. Practice Answer Writing:
- Practice answering philosophical questions that are commonly asked in UPSC exams.
- Develop a systematic approach to answer presentation, including introduction, main arguments, and conclusion.
- Use clear and concise language, and support your arguments with relevant examples or references to philosophical texts.

6. Seek Guidance from Philosophy Professors:
- Approach philosophy professors or mentors who can provide valuable feedback and guidance on your writing style and presentation.
- They can help identify areas for improvement and suggest additional resources for further study.

Remember, practicing philosophical writing and answer presentation requires consistent effort and dedication. By utilizing these resources effectively, you can enhance your skills and excel in the philosophical component of the UPSC exams.