Anyone from Agriculture Optional guide me that how should start my preparation ?

I am a beginner who is on 1st day of preparation please guide me so that i can work in a right direction ?

You can begin your preparation by making your own notes for Agriculture Optional.

The standard books are there and would share you over email.

Practice previous year questions of both UPSC CSE and UPSC IFoS that is the most important step. Don't miss this or else you will miss a big thing.

Any other details needed you can message me.