Question

Aparna: I cannot tolerate the nuisance of drug abuse in my current university and thus, I have decided to transfer to a university where there are no fraternities in case nothing is done about the drug problem at this university. Saket: Your plan is not impressive. I don't support the claim that fraternities are responsible for the drug problem at this university. Drug problem exists at all universities, including those where there are no fraternities. This is because it is not simply a fraternity problem, it's a cultural problem. Which one of the following is an assumption on which Aparna's argument depends?

Q: Answer-Aparna: I cannot tolerate the nuisance of drug abuse in my current university and thus, I have decid...

As per Aparnas argument, since she does not want to be in a university with drug problem, she would move to some other university from her current university. This would be possible only if there is any university where drug problem does not exist, as otherwise her plan would not work. The same assumption is given in option b. Thus, option b is the right answer.