Prime Operation
If b is prime and the symbol # represents one of the following operations: addition, subtraction, multiplication, or division, is the value of b # 2 even or odd? Statements: (b # 1) # 2 = 5 4 # b = 3...
View ArticleExeter Recycling
After Exeter Recycling reported dismal earnings for the fifth straight quarter, its Chairman announced that the Board of Directors planned to fire the current executive managers, seen by many as...
View ArticleExponential Production
x is a positive integer greater than two; is (x3 + 19837)(x2 + 5)(x – 3) an odd number? Statements: the sum of any prime factor of x and x is even 3x is an even number A) Statement (1) ALONE is...
View ArticleHealth Care in a Modern Economy
Automation, the trademark of a modern economy, is essential to maximizing a country's economic production while minimizing its costs. Health care executives want to increase revenues while reducing...
View ArticleE-News Ads
An advertisement for E-News, a subscription-only online newspaper with no ads accompanying its content, argued that individuals should subscribe to E-News so as to eliminate wasted time that results...
View ArticleReporting Optimism
A month ago, a well respected sell-side analyst released a report predicting that prices in equity markets will reach record highs in the next 12 months. Immediately after the release of the report,...
View ArticleImportant Choices
One of the most important choices facing the new administration at this moment is if they should continue to advance contractionary fiscal policy. A) this moment is if they should continue to advance...
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Sizing Up Two Circles
In the above figure, the area of circle A is 144π and the area of circle B is 169π. If point x (not shown above) lies on circle A and point y (not shown above) lies on circle B, what is the range of...
View ArticleBaseball Ratio Range
In baseball, the batting average is defined as the ratio of a player’s hits to at bats. If a player had anywhere from 4 to 6 at bats in a recent game and had anywhere from 2 to 3 hits in the same game,...
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Fractional Function Power
f(x) = ; f(-1)= A) -2 B) -4 C) -6 D) 2 E) 6 View Correct Answer and ExplanationFree GMAT Prep from Platinum GMAT
View ArticleMariah's Employees
Mariah has decided to hire three workers. To determine whom she will hire, she has selected a group of 10 candidates. She plans to have one working interview with 3 of the 10 candidates every day to...
View ArticleThree's Company
For a set of 3 numbers, assuming there is only one mode, does the mode equal the range? Statements: The median equals the range The largest number is twice the value of the smallest number A) Statement...
View ArticleTire Wear Down
After thousands of miles of use, the tread on many bike tires wears down. One common theory about why tires wear down contends that the perpetual friction and heat generated by the contact between the...
View ArticleRemainder X
What is the remainder of a positive integer N when it is divided by 2? Statements: N contains odd numbers as factors N is a multiple of 15 A) Statement (1) ALONE is sufficient, but statement (2) alone...
View Article679 Units Digit Remainder
What is the units digit of 615 - 74 - 93? A) 8 B) 7 C) 6 D) 5 E) 4 View Correct Answer and ExplanationFree GMAT Prep from Platinum GMAT
View ArticleJohn's Powerful Pump
After installing a powerful pump onto a large gasoline tank, John pumped gasoline out of the tank. Each time John ran the pump, it removed 1/3 of the gas remaining in the tank. Assuming the gas tank...
View ArticleLand Loss
Heightened land erosion, caused by human activity, has many negative effects including the following: algae blooms, coral reef destruction, imbalance of the fish population, and the introduction of...
View ArticleE-News Ads
An advertisement for E-News, a subscription-only online newspaper with no ads accompanying its content, argued that individuals should subscribe to E-News so as to eliminate wasted time that results...
View ArticleSmoking Concentration
After studying a random sample of 1024 individuals who had smoked daily for at least three years and comparing the results of this study with the results of a study of 1024 individuals who had never...
View ArticleN Squared Duo
What is the value of (n + 1)2? Statements: n2 - 6n = -9 (n-1)2 = n2 – 5 A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B) Statement (2) ALONE is sufficient, but...
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