Hello Saptarishi !

Here are some preparation tips for philosophy :-

1. Collect all the study material and go through it.

2. Practice last year papers to get an idea about the exam pattern. There are chances for similar questions to be asked.

3. Make a time table and divide the chapters according to it and complete it on time.

4. Practice basics until your fundamentals are clear.

5. Focus on the chapters that carry more marks and keep revising them.

6. If you do not understand the concepts, then you can watch online tutorials for understanding the concepts easily. 

All the best !