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Deduction — demo

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Deductionconditional chaineasy

Every chilled churn is moved to the loading bay. Every churn in the loading bay is weighed by the dairyman.

Conclusion: Every chilled churn is weighed by the dairyman. Does the conclusion follow from the premises?

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Deductionconditional chaineasy

Every sterile tray goes on the green rack. Every tray on the green rack is taken to theatre.

Which conclusion follows from the premises?

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Deductionconditional chainhard

If a parcel misses the depot cut-off, it is routed to the late bay. If a parcel is routed to the late bay, it travels on the relief van, which reaches the hub after midnight. If a parcel reaches the hub after midnight, its delivery is rescheduled to the next working day.

Which conclusion follows from the premises?

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Deductionconditional chainmedium

If a tram enters the depot, its brakes are tested. If a tram's brakes are tested, the logbook is signed.

Which conclusion follows from the premises?

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