Question
Statements: Some Draft is Inbox. All Inbox
is Outbox. All Mail is Outbox. Conclusions: I. Some Mail being Draft is a possibility. II. Some Inbox is not Draft is a possibility. In the question below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.Solution
Some Draft is Inbox (I) + All Inbox is Outbox (A) β Some Draft are Outbox (I) + Some Outbox are Mail (I) β Probable conclusion β Some Mail may be Draft (I). Hence conclusion I follows. Some Draft is Inbox (I) β Probable conclusion β Some Inbox may not be Draft (I). Hence conclusion II follows.
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