Question Type:
Flaw
Stimulus Breakdown:
P1: Alex the Great was the greatest Macedonian
P2: The largest tomb was just found in Macedonia
IC: Alex would have the largest tomb
MC: The tomb just found is Alex's
Answer Anticipation:
There are two gaps here: one between the premises and i. conclusion; the other between the premises/IC and main conclusion.
1) The argument assumes that the greatest Macedonian would have the largest tomb (though the argument hides this assumption by phrasing the premise/i. conclusion as a single statement)
2) There are no undiscovered, larger tombs
Either gap could show up in the answers (but both won't, or we'd have two answers).
Correct answer:
(B)
Answer choice analysis:
(A) Wrong flaw (false choice). The information about Alex's conquests is tangential to the argument. Since it's a premise that he was the greatest Macedonian in history, it doesn't matter how he earned that designation.
(B) Bingo. If there's another, larger, undiscovered tomb out there, that might be Alex's.
(C) Out of scope. Other regions don't matter, since we're talkin' Macedonia here.
(D) Out of scope. The survival of his kingdom doesn't matter to the size of his tomb (in which, presumably, he was buried shortly after his death), so not evaluating its significance isn't a flaw.
(E) Premise booster. It's given as a premise that this tomb is the biggest yet found, so the argument doesn't assume its size can be determined (it states it as a fact).
Takeaway/Pattern:
When an argument has an intermediate conclusion, look for gaps between the premises and both that conclusion and the main one.
#officialexplanation