GMAT OFFICIAL GUIDE DS Solution: We are given that George has a total of B books in his library, 25 of which are hardcover fiction books. We need to …
GMAT OFFICIAL GUIDE DS Solution: We need to determine the value of t. Statement One Alone: s + t = 6 + s We can subtract s from both …
GMAT OFFICIAL GUIDE DS Solution: We are given that u > 0 and that v > 0. We must determine whether u^v is greater than v^u. Statement One Alone: …
GMAT OFFICIAL GUIDE DS Solution: We need to determine the value of z in the following diagram: Note that z is equal to the length of the rectangle and …
GMAT OFFICIAL GUIDE DS We are given the following diagram: We need to determine the degree measure of ∠BAC, which is also the degree measure of ∠BAD. Statement One …
GMAT OFFICIAL GUIDE PS Solution: This is a permutation problem, because the order of the letters matters. Let’s first determine how many ways we can arrange the letters. Since …
GMAT OFFICIAL GUIDE PS Solution: We are given a sequence in which every term in the sequence after a2 is the product of all terms in the sequence preceding …
GMAT OFFICIAL GUIDE PS Solution: Since we need to determine the probability that Malachi will return home at the end of the day on the following Monday, we must …
