Practise the thinking. Keep the judgement.
GMAT practice questions: use an error log to plan your study
GMAT practice questions: use an error log to plan your study | RubricMark
How to practise GMAT questions with an error log, timed sections and delayed re-attempts on the Focus Edition.
Related practice
RubricMark is the AI — practice questions first. Ronri is exam prep on iPhone. Optional timed sits cover JLPT, OET, GAMSAT, LNAT, TARA, and AU selective papers. Marks after you write.