Practice study guide

How to read your score

Our practice score gives 1 point for a correct answer and 0 for a wrong or skipped answer. With 6 correct, 2 wrong and 2 skipped out of 10 scored questions, the score is 6/10.

Accuracy counts answered questions only: correct ÷ (correct + wrong) × 100. In that example, 6 ÷ 8 × 100 = 75%. A score of 60% and accuracy of 75% are both correct because they use different denominators.

Skipped and excluded are different

A skipped question stays in the scoring total. A question excluded for None in the official key or an incomplete scan does not. If one of ten questions is excluded, the result uses nine scored questions.

Learn from topic reports

For a topic with low accuracy, read the explanations for wrong answers, then solve another similar question. If many were skipped, consider time and understanding separately. Two correct answers do not establish a lasting strength. Small sample labels make that limit clear.

Official keys and explanations

A key states which option was accepted for that examination. An explanation describes why. If they conflict, we retain official-key scoring and flag the issue. Do not treat an unverified explanation as settled evidence.

This is original practice guidance, not reproduced paper content. It is not an official result or a guarantee of exam success.