Question
Read all the conclusions and then decide which of the
given conclusions logically follows from the given statements disregarding commonly known facts. Statements: No board is a paper. All papers are printers. No printer is a scanner. Conclusions:      No scanner is a printer. Some scanners are not printers.Solution
No printer is a scanner(E) ⇒ conversion ⇒  No scanner is a printer(E). Hence, conclusion I follows. No printer is a scanner(E) ⇒ conversion ⇒  Some scanners are not printers(O). Hence, conclusion II follows. 
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