GRE Quiz | GRE Quantitative 2 | Question 14

This is multiple correct questions (one or more than one choices are correct).

Sara eats 4 / 7 of the chocolate from an urn, Kylie eats 1 / 8 of the chocolate of the remaining chocolate from the urn. Which of the following could not be the number of chocolate originally in the Urn?

(A) 14
(B) 40
(C) 56
(D) 168
(E) 693

Answer: (B) (E)
Explanation: Check Every option one by one, only option (B) and (E) are not satisfied with an integer value.

So, Option (B) and (E) are correct.
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