501 quantitative comparison questions by LearningExpress Editors

By LearningExpress Editors

501 Quantitative comparability Questions is helping organize scholars for key educational flair tests-including the PSAT/NMSQT, the SAT, and the GRE-which function a quantitative comparability part in the math component of the examination. 501 Quantitative comparability Questions is designed to aid scholars organize for this really good math part, mastery of that's crucial for popularity to fascinating colleges and jobs. via finishing the routines during this publication, scholars can bring up their math wisdom and achieve familiarity with really good questions had to ranking excessive. The booklet good points entire solutions, each one with an entire clarification

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Quantity A and quantity B both contain the integers from −5 to 5. So the only comparison that must be done is outside of those numbers. The additional numbers that quantity A has are all negative, which brings the sum down. The additional numbers that quantity B has are all positive, which brings the sum up. Quantity B is therefore greater. 93. c. Create a factor tree to help visualize the factors of 122 and 503. The only distinct prime factors of 123 are 3 and 2. The only distinct prime factors of 503 are 5 and 2.

Three years ago, Julie was twice as old as Ravi. Ravi’s age now 149. 5 The sum of 3 consecutive integers is 37 more than the largest integer. the middle integer 150. 00. This price reflects a 30% discount. 00 28 501 Quantitative Comparison Questions Column A 151. Column B The ratio of rabbits to squirrels is 2:3. There are a total of 225 rabbits and squirrels. the number of squirrels 152. 17 for each additional ounce. 53. 8 ounces 153. weight of the envelope Carlos has 14 coins in his pocket, consisting of quarters and nickels only.

To get rid of the square root, square both quantities (A and B); ෆ)2 = 4(10) = 40 and 72 = 49. 40 < 49. (2͙10 17 501 Quantitative Comparison Questions 66. a. Notice that quantity A starts earlier and ends later. Therefore, it is a longer period of time. You do not need to do the subtraction. 67. c. Square both quantities to get rid of the square roots; (͙63 ෆ)2 = ෆ)2 = 9(7) = 63. The two quantities are the same. 63 and (3͙7 68. c. Use the distributive property to multiply quantity B out. (76 + 26)14 = 76 × 14 + 26 × 14.

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