Only conclusion I follows
Only conclusion II follows
Either I or II follows
Neither I nor II follows E. Both I and II follow
Answer is Right!
Answer is Wrong!
The correct answer is: Only conclusion I follows.
The first statement is in the form of “All A are not B.” This is logically equivalent to the statement “No A is B.” The second statement is in the form of “All C are A.” This is logically equivalent to the statement “All C are not B.”
To form a conclusion, we can use the following rule of inference:
If all A are not B, and all C are A, then all C are not B.
In this case, the first statement is “All men are not donkeys.” The second statement is “Rahul is a man.” Therefore, the conclusion is “Rahul is not a donkey.”
Conclusion II, “All men are not Rahul,” does not
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