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Venn diagrams Numerical Reasoning Question

Of 88 people, 53 like tea, 43 like coffee, 14 like both. How many like neither?

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At least one = A + B − both (subtract the overlap once); neither = total − that. The correct answer is 6. Traps to avoid: 35 comes from the "removed one set" error; 45 comes from the "removed one set" error; 14 comes from the "gave overlap" error; 82 comes from the "gave at least one" error.

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