The figure shown above represents a modern painting…
May 10, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given a painting that has 4 different colored rectangles, each with a length of l and a width of w. We are …
In the figure shown, the triangle is inscribed in…
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: Let’s begin by sketching the given picture. We are given that triangle ABC is inscribed in the semicircle. Since a triangle inscribed in a …
In a recent election, Ms. Robbins received 8,000 votes cast by
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that Ms. Robbins received 8,000 votes from independent voters and 10% of votes cast by non-independent voters. We are also given …
If a( a + 2) = 24 and b( b + 2) = 24
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: To solve, we must determine the values of a and b. We are given a(a+2) = 24 So: a^2 + 2a – 24 = …
If k is an integer and (0.0025)(0.025)(0.00025) × 10^k is an integer
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given the expression: 0.0025 x 0.025 x 0.00025 x 10^k = integer To determine the least possible value of k, we want …
If x/y = c/d and d/c = b/a…
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given two equations: 1) x/y = c/d 2) d/c = b/a Let’s now test the expressions in the Roman numerals to determine …
If x^2 − 2 < 0, which of the following specifies all the possible
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: We must determine all of the values of x based on the inequality x^2 – 2 < 0. To determine all the possible values …
The function f is defined by f(x) =…
May 9, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given the function defined by f(x) = √x – 10, and we also see that f(t) = u. First, let’s determine what …