Turn missed questions into a review routine

A short error log and spaced revisits beat re-reading outlines.

After each set, note for every miss whether you lacked the rule, misread the facts, or fell for a distractor. Group the notes by topic and revisit them a day later, then a few days later, then a week later. If one cause keeps repeating, change how you read the question rather than adding more questions.

General study guidance, not a statement of exam rules. Check the official source.

What should I write down for a missed question?

The rule, why your answer failed and what you will do differently next time.

How often should I revisit mistakes?

Spread revisits out over days rather than repeating them in one sitting; the intervals matter less than keeping them up.