An apartment building has five floors. Each floor has either one or two apartment. There are exactly eight apartments in the building. The residents of the building are J,K,M,N,O,P and Q, who each live in a ...
I am confused because the correct answer to this question seems like it's a necessary assumption and not a sufficient assumption, as the question stem would describe it to be. I generally regard necessary assumptions to be the "bare minimum" standard. It ...