Hello aspirant,

UPSC is highly competitive which requires good strategy along with some consistent hardwork.You can start preparation with your second year.As you become eligible for giving exam at the age of 21. You have two routes whether you prepare by your own or go for coaching.

Inculcate habit of reading newspaper.It Will surely help you in your journey. You can start reading 'the Hindu' or the Indian express'.

Hope this answer is helpful for you.