Question

In each of the questions below are four statements followed by four conclusions numbered I, II, III and IV.

You have to take the four given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the four given statements disregarding commonly known facts. Then, decide which of the answers (a), (b), (c), (d) and (e) is correct and indicate it on the answer sheet.

Statements:-
I. Some birds are goats.
II. Some goats are horses.
III. Some horses are lions.
IV. Some lions are tigers.

Conclusions:-
I. Some tigers are goats.
II. No tiger is goat.
III. Some lions are birds.
IV. No lion is bird.

• A. Only either I or II follows
• B. Only either III or IV follows
• C. Only either I or II and either III or IV follow
• D. Only I and III follow
• E. None of above

Answer 1

The correct option is B Only either III or IV follows

Here, conclusion I and II are complementary pairs and conclusion III and IV are also complementary pairs.

So, only either I or II either III or IV follow.