Statements: All exams are easy. Some easy are not pass. No pass is clear. Conclusion: I. All exams are clear. II. Some exams are not clear. III. Some clear are not easy.
Statements: All exams are easy. Some easy are not pass. No pass is clear. Conclusion: I. All exams are clear. II. Some exams are not clear. III. Some clear are not easy. Correct Answer Either I or II follow.
The least possible Venn diagram for the given statements is as follows,
Conclusion:
I. All exams are clear → False (No direct relation given hence, false)
II. Some exams are not clear → False (No direct relation given hence, false)
III. Some clear are not easy → False (No direct relation given hence, false)
As in conclusions I and II there is a relation of some not and all between exam and clear, they form a complementary pair and hence either conclusion I or II follows.
Thus, Either I or II follow.
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Feb 20, 2025