In each question below are four statements followed by four conclusions numbered I, H, III and IV. You have to take the four 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 four given statements disregarding commonly known facts. Then decide which of the answers (1), (2), (3), (4) and (5) is correct.
Statements :
All bulbs are wires.
No wire is cable.
Some cables are brushes.
All brushes are paints
Conclusions :
I. Some paints are cables.
II. Some wires are bulbs.
III. Some brushes are wires.
IV. Some cables are bulbs.
The venn diagram for above statements is :
Conclusions :
I. Some paints are cables = true
II. Some wires are bulbs = true
III. Some brushes are wires = false
IV. Some cables are bulbs = false
Thus, only I and II follow.
=> Ans - (B)
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