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One question may not finish the job - Paper 1

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

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Tree for exactly three supplied items: cat card with four legs, duck card with two legs, worm card with no legs. First ask 'Does the card list any legs?'. NO identifies worm card with no legs. YES leads to 'Does it list four legs?': YES identifies cat card with four legs; NO identifies duck card with two legs. Draw this tree on paper or in an approved tool; the route is fully described here.

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