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Tham khảo tài liệu 'arithmatic english 9', ngoại ngữ, anh ngữ phổ thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | ----------------------------- QUANTITATIVE PRACTICE TEST ---------------------------------------- 33. How many different committees can be formed from a group of two women and four men if three people are on the committee and at least one member must be a woman a. 6 b. 8 c. 10 d. 12 e. 16 34. Susan spent one-third of her money on books and half of the remaining money on clothing. She then spent three-fourths of what she had left on food. She had 5 left over. How much money did she start with a. 60 b. 80 c. 120 d. 160 e. 180 35. A truck travels 20 miles due north 30 miles due east and then 20 miles due north. How many miles is the truck from the starting point a. 20.3 b. 70 c. 44.7 d. 50 e. 120 36. 12 2x 12 2 .04 a. .20 b. .5 c. 2 d. 5 e. 20 378 -------------------------------- QUANTITATIVE PRACTICE TEST ---------------------------------------------- 37. A rectangular swimming pool is 20 feet by 28 feet. A deck that has uniform width surrounds the pool. The total area of the pool and deck is 884 square feet. What is the width of the deck a. 2 feet b. 2.5 feet c. 3 feet d. 4 feet e. 5 feet 38. If a person randomly guesses on each question of a test with n questions what is the probability of guessing half of the questions correctly if each question has five possible answer choices a. 5n b. 12 2n c. 11 2 d. 11 22 e. 11 2 39. Two integers are in the ratio of 1 to 4. If 6 is added to the smaller number the ratio becomes 1 to 2. Find the larger integer. a. 4 b. 6 c. 12 d. 24 e. 30 40. The measure of the side of a square is tripled. If x represents the perimeter of the original square what is the value of the new perimeter a. 3x b. 4x c. 9x d. 12x e. 27x 379 ----------------------------- QUANTITATIVE PRACTICE TEST -------------------------------------- Data Sufficiency Questions Directions Each of the following problems contains a question that is followed by two statements. Select your answer using the data in statement 1 and statement 2 and determine whether they .