Full walkthrough of a class B mock paper

A complete walkthrough of one class B paper: 30 questions from the easy ones to the ones people get wrong, each explaining why that answer is right and why the others are wrong — equally important, because real papers often offer two nearly-right options.

When to watch

• After at least one mock test, so you know which group you are weak in.
• Two or three days before the test, together with a review of the critical questions.

Pair it with My frequent mistakes on the theory screen: every question you answer wrong is saved to your notebook for review.

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