This "pinball" approach exhausts your working memory. You are essentially reading the passage three or four times in random order.
Different question types benefit from a linear "step-by-step" mindset rather than a scattered search. linear thinking in ielts reading pdf
The IELTS Reading module is designed with a specific architecture. Generally (with the exception of "matching headings" or "global multiple choice"), This "pinball" approach exhausts your working memory
This means: