Statements: Some African are Indians. All Indians are brave. No brave are coward. Conclusion: I. No Indians are coward. II. No African are coward. III. Some African are coward.
Statements: Some African are Indians. All Indians are brave. No brave are coward. Conclusion: I. No Indians are coward. II. No African are coward. III. Some African are coward. Correct Answer Either conclusion II or III and I follow.
The least possible Venn diagram for the given statements is as follows,
Conclusion:
I. No Indians are coward → True (All Indians are brave and no brave is coward so no Indians are coward is true)
II. No African are coward → False (No direct relation given hence, false)
III. Some African are coward → False (No direct relation given hence, false)
Conclusive II and III form complementary pair.
Thus, Either conclusion II or III and I follow.
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Feb 20, 2025