In each of the questions below are given four statements followed by three conclusions numbered I, II and III, You have take the given statement to be true even if they seen to be variance from commonly known facts. Read all conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements: All keys are staplers. All staplers are blades. Some blades are erasers. Some erasers are sharpners
Conclusions: I.Some sharpners are keys
II. All keys are blades
III. Some erasers are keys
We draw a Venn diagram that satisfies the statements. Here, conclusion I and III are not implied. Hence they are not universally implied. Conclusion II is implied. We can draw more diagrams and observe that II is implied in each case.
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