How do i prepare for Standard Maths?

I know that this question has already been asked in this subreddit for like a thousand times, but i am very scared after seeing last years paper.

So the question is, how do i prepare? What i have heard from other people is that ncert+exemplar+rdsharma(selected chapters) is going to be enough, however i ve recently been receiving advice that question bank is better than doing exemplar. What are your thoughts and please give advice on how i should prepare for standard maths. Thank you!