Resources(Practice questions, Mock test) and Strategy to score 90+ CFA 1

  1. What resources(quality>Quantity) should i use in order to score 90+ in my CFA 1 May attempt?

I am done with almost 50% of my syllabus, but i have not practiced questions aggressively. I will start 2nd round of revision+ Question solving from "FEB" and parallely complete the remaining portion.

  1. What strategy should i apply( When to give mocks, source of practice questions and how much time is required to solve the questions completely etc etc.) ?

  2. How much time should i dedicate to complete the practice questions?

Thank You!!