In this question a few conclusions are drawn from two or more given statements. It is based on deductive reasoning rather than inductive reasoning. You have to consider the given statements to be true, even if they are different from established facts and accordingly choose the right answer.
Statements:
I) All heroes are villains.
II) All villains are zeros.
III) Some heroes are jokers.

Conclusions:


i) Some Jokers are heroes
ii) Some villains are jokers
iii) Some zeros are villains

All I, II, III follows

From the given statement and the above diagram, it is clear that option B is the correct answer.