1. 

Statements: No man is a donkey. Rahul is a man.

Conclusions:

I.  Rahul is not a donkey.

II. All men are not Rahul.

A. Only conclusion I follows
B. Only conclusion II follows
C. Either I or II follows
D. Neither I nor II follows
E. Both I and II follow

Answer: Option A

Explanation:

Since on premise is negative, the conclusion must be negative. Conclusion II cannot follow as it contains the middle term. So, only I follows.