Question
In the question below, three statements are given
followed by the conclusions. 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 the given conclusions logically follows from the given statements disregarding commonly known facts. Statements:Â All Cycles are Trains Some Bikes are not Cycles All Bikes are Buses. Conclusions: I. No Cycle is a Bike II. Some Buses are not TrainsSolution
Some Bikes are not Cycles (O) → Conversion → No conclusion. Hence conclusion I does not follow. Some Bikes are not Cycles (O) + All Cycles are Trains (A) → No conclusion. Hence conclusion II does not follow.
In an E-R Diagram, entities are typically represented by:
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