Question
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. Statements: No Light is Street. All Umbrella is Road. No Road is Street. Conclusions: I. No Umbrella is Street. II. Some Light not being Umbrella is a possibility.Solution
All Umbrella is Road (A) + No Road is Street (E) β No Umbrella is Street (E). Hence conclusion I follows. No Light is Street (E) + No Street is Umbrella (E) β Probable conclusion β Some Light may not be Umbrella (O). Hence conclusion II follows.
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