I guess I prioritised practice papers first, and used Q bank as extra practice questions to target my weak areas. I don’t recall ever finishing them, that’s for sure! So that number is a guess 🙂
I did the easier questions first because it ensures that I have the basic and minimal understanding of some topic @SidMenon. I thought of it like building a house, if the foundation is shaky it will all come tumbling down and at the worst possible moment too…