SSAT考试样题/真题:Quantitative数学.

SSAT考试样题/真题:Quantitative (MATH) Questions: 50 (multiple-choice), in two sections Time: 30 minutes per section (60 minutes total) What is measured? Your knowledge of algebra and quantitative concepts. Directions: Following each problem in this section, there are five suggested answers. Work each problem in your head or in the space provided (there will be space for scratchwork in your test booklet). Then look at the five suggested answers and decide which is best. 4. According to the graph, who owns the most CD&aposs? A.Bob ��� B.Cheryl ��� C.Linda ��� D.Marion ��� E.Mike ��� 5. If 5 + 9 + __ = 6 + 8 + 1, then __ = A.1 ��� B.5 ��� C.6 ��� D.8 ��� E.9 6. If 3/4 of a number is 48, then 1/4 of the same number is A.12 ��� �B.16 ��� �C.24 ��� �D.144 ��� �E.192 7. What is the perimeter of an equilateral triangle if one side of the triangle has the same length as the side of a square with an area of 25? A.30 ��� B.20 ��� C.15 ��� D.10 ��� E.5 8. It costs n dollars to manufacture 1 dozen stuffed animals. At the same rate, how many dollars will it cost to manufacture 30 stuffed animals? A.30n ��� B.360/n ��� C.2n/5 ��� D.2/5n ��� E.5n/2 9. 2 1/4 % = A.0.0025 ��� B.0.0225 ��� C.0.225 ��� D.2.025 ��� E.2.25 10. Which of the following is NOT equal to a whole number? A.8 + 4 ��� B.1/8 x 4 ��� C.8/4 ��� D.8 x 1/4 ��� E.8/ 1/8 11. 8 x 3 x 7 x 2 is equal to the product of 24 and A.56 ��� B.21 ��� C.16 ��� D.14 ��� E.6 12. The number of people now employed by a certain company is 240, which is 3/5 the number employed five years ago. How many more employees did it have then than it has now? A.160 ��� B.360 ��� C.480 ��� D.720 ��� E.960 13. A recipe for salad dressing calls for a ratio of 3 tablespoons of olive oil for 1 tablespoon of vinegar, but Melanie used 3 tablespoons of vinegar and 1 of olive oil. How many more tablespoons must she add in order to have the correct proportion? A.2 ��� B.6 ��� C.8 ��� D.9 ��� E.10 14. In the figure, if x/2 = 30, then y = A.15 ��� B.30 ��� C.45 ��� D.60 ��� E.120 15. If Kristina sees y movies, Elliott sees five times as many movies as Kristina, and Cheryl sees 2 fewer movies than Kristina, how many movies did the three children see altogether? A.3y + 3 ��� B.5y - 2 ��� C.7y - 2 ��� D.8y - 2 ��� E.8y