501 Quantitative Comparison Questions 501 Quantitative Comparison Questions NEW YORK Copyright © 2003 LearningExpress, LLC. All rights reserved under International and Pan-American Copyright Conventions. Published in the United States by LearningExpress, LLC, New York. Library of Congress Cataloging-in-Publication Data: 501 quantitative comparison questions.—1st ed. p. cm.—(Skill builder in focus) ISBN 1-57685-434-5 (pbk.) 1. Mathematics—Examinations, questions, etc. 2. Achievement tests—Study guides. 3. Graduate Management Admissions Test—Study guides. I. Title: Five hundred and one quantitative comparison questions. II. Series. QA43 .A116 2003 510'.76—dc21 2002011852 Printed in the United States of America 9 8 7 6 5 4 3 2 1 First Edition ISBN 1-57685-434-5 For more information or to place an order, contact LearningExpress at: 900 Broadway Suite 604 New York, NY 10003 Or visit us at: www.learnatest.com The LearningExpress Skill Builder in Focus Writing Team is com- prised of experts in test preparation, as well as educators and teachers who specialize in language arts and math. LearningExpress Skill Builder in Focus Writing Team Lara Bohlke Middle School Math Teacher, Grade 8 Dodd Middle School Cheshire, Connecticut Brigit Dermott Project Editor English Tutor, New York Cares New York, New York Sandy Gade Project Editor LearningExpress New York, New York Melinda Grove Adjunct Professor, Quinnipiac University and Naugatuck Valley Community College Middle School Math Teacher, Grade 8 Dodd Middle School Cheshire, Connecticut Noah Kravitz Educational Specialist New York, New York Kerry McLean Project Editor Math Tutor Shirley, New York Meg Moyer High School Math Teacher Vestal Central High School Vestal, New York (continued on next page) William Recco Middle School Math Teacher, Grade 8 New York Shoreham/Wading River School District Math Tutor St. James, New York Colleen Schultz Middle School Math Teacher, Grade 8 Vestal Central School District Math Tutor Vestal, New York Contents Introduction ix 1 Arithmetic Questions 1 Answers and Explanations 11 2 Algebra Questions 25 Answers and Explanations 42 3 Geometry Questions 59 Answers and Explanations 85 4 Data Analysis Questions 113 Answers and Explanations 129 Introduction Welcome to 501 Quantitative Comparison Questions! This book is designed to help you prepare for a specialized math section of a select few of the most important assessment exams. By completing the exer- cises in this book, you will also increase your math knowledge and refine your logic and analytical skills. Key academic aptitude tests produced by the Educational Testing Service (ETS) for the College Board—the Preliminary Scholastic Aptitude Test/National Merit Scholarship Qualifying Test (PSAT/NMSQT) exam, the Scholastic Aptitude Test (SAT) assessment, and the Graduate Records Examination (GRE) test—include a quantitative comparison section within the math portion of the exam, so for college-bound students and many graduate students, mastering this question type is essential for getting into their school of choice. What makes this book different than other math practice books? It’s sim- ple—this math practice book contains only questions that ask you which column contains the item of greater value, if the values are the same, or if the value cannot be determined by the information given. Gaining famil- iarity with this specialized question type is a proven technique for increas- ing test scores. ix
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