Hey Aiman!

There is nothing as clearing UPSC optional.

UPSC has three stages - Preliminary, Mains and Personality Test.

For further details, refer these links-

https://competition.careers360.com/articles/upsc-ias-syllabus

https://competition.careers360.com/articles/upsc-ias-exam-pattern

Mains consist of Essay,4 General Studies Paper and Optional Papers.

If you are taking Psychology in your graduation to score good marks in optional definitely it will help you because in graduation the syllabus are quite in deep(Basic and Advanced).

This link has Psychology Optional Syllabus.

https://competition.careers360.com/articles/upsc-psychology-syllabus

So you can choose studying with those books which is good for Psychology optional.

With this you will score good marks in graduation and also in Optional.


This link has information regarding UPSC preparation.

https://competition.careers360.com/articles/how-prepare-for-upsc-ias


I hope this answer helps you!

Feel free to ask if you have any more queries.

All the best!