How to spend a fixed exam clock across sections and within a section: rough per-question budgets, the two-round approach, when to leave a set, and how sectional timing (if the notification sets it) changes the plan. Guidance, not an official rule.
Reading the 6 sections above, the worked examples and the practice set is free — the whole knowledge base is on the free plan, along with flashcards, private notes and Ask Onely.