Question
Statements: No laptop is a notebook. All
notebooks are monitors. No monitor is a mouse. Conclusions: I. No mouse is a monitor. II. Some mouse are monitors. In each of the questions below are given two/three statements followed by two conclusions numbered I, and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
No monitor is a mouse(E) ⇒ Conversion ⇒ No mouse is a monitor (E). Hence, conclusion I follows but not conclusion II.
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