Guidance... Please Help!!
 

i want to appear for CSS2021, but i don't know from where i should start preparation, like what should I do first, do i have to take every subject altogether or start from one and the next and WHICH SUBJECT FIRST (SEQUENCE) and how much time should I give ... also should i go for the books or notes/videos or everything

Sent from my Redmi 8 using Tapatalk