6 minutes. Up to 10 questions.

Decide whether the conclusion follows logically from the statements given. You can go back to earlier questions until the timer runs out. Candidates score 66% correct on average.

• • Accept the statements as true, even when they sound absurd
• • Watch 'all', 'some' and 'none'
• • Look for a counter-example before answering 'follows'
• • Every question is explained afterwards, right or wrong.