Give stream of consciousness and then the final answer. If 80 percent of the test takers taking an old paper and pencil GMAT exam answered the first question on a given math section correctly, and 75 percent of the test takers answered the second question correctly, and 5 percent of the test takers answered neither question correctly, what percent answered both correctly?\nOptions:\n(A) 60 %\n(B) 65 %\n(C) 70%\n(D) 75%\n(E) 80%
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{Total} = {First correctly} + {Second correctly} - {Both correctly} + {Neither correctly}\n100 = 80 + 75 - {Both correctly} + 5\n{Both correctly} = 60.
The final answer: (A).
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