Question
Statements: Some laptops are printer.
All printer are camera. Some camera are scanner. Conclusions: I. Some laptops are not scanner. II. All printers may be laptop. III. Some laptop are scanner.Solution
Some laptops are printer(I) + All printer are camera(A) ⇒ Some laptops are camera(I) + Some camera are scanner(I) ⇒ No conclusion. Hence neither conclusion I nor conclusion II follows but it will make a complementary pair. Hence either conclusion I or conclusion II follows.
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