One or two statements are given followed by two or more conclusions/assumptions, I, II, III and IV. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions/assumptions can definitely be drawn from the given statements.
Statements :
1. All goats are tigers.
2. All tigers are lions.
Conclusions: I. All tigers are goats.
II. All lions are tigers.
III. No goat is a lion.
IV. No lion is a goat. 

Options

A. a) Either II or III follow.
B. b) Either II or IV follows
C. c) Either II or III follows
D. d) None of the conclusions follow

Answer

D

Explanation

Both the Premises are Universal Affirmative (A-type). 

`A+A rArr` A-type of Conclusion
"All goats are lions."