TAILIEUCHUNG - Quantitative comparisons practice phần 1

Tham khảo tài liệu 'quantitative comparisons practice phần 1', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Quantitative comparisons practice This file contains 621 quantitative comparison questions with full answers and explanations The questions were written and answered by professional test prep teachers and designed to give you the best practice possible. Good luck on your test. 1. A Distance from runner A to Runner B after 9 hours of running at a constant rate B 45 kilometers AI Runner A and runner B start running from the same spot. The first runs south at a rate of 3 kilometers per hour and the second runs west at a rate of 4 kilometers per hour. The best answer is C. The runners actually form a triangle where the hypotenuse is the distance between them and the sides of the triangle are 9 x 3 27 and 9 x 4 36 . The distance between them will be a 272 362 45 kilometers. 2. A The distance between car X and car Y after 3 minutes. B The distance between car X and car Z after 2 minutes. AI Three cars leave from the same place at different directions. Car X travels north at a rate of 1 Km per minute car Y travels west at a rate of 11 km per minute and car Z travels south at a rate of 2 Km per minute. The best answer is B. Calculate the distances of A and B. A The two cars form a triangle where the distance is the hypotenuse. After three minutes car X traveled 3 Km while car Y traveled 4 Km the hypotenuse will be 5 Km which is the value of column A. B Each car is traveling in a different direction and therefore the distance between the cars is the sum of both distances. Car X traveled 2 Km and Car Z traveled 4 the total is 6 Km which is greater than column A. Lines and angles 3. A A B B C C m A B B A C AI A B and C are three angles as drawn. M and l are parallel lines. The best answer is C. The easiest way to see that the columns are equal is to draw another parallel line that crosses the angle B. The upper angle that the line forms is equal to A and the lower angle is equal to C both complete the angle B. A x z. B 135 degrees. AI In the drawing above x z and 45 are .

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