MATH.12

Q32 seven different numbers are selected from the

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Q32: Seven different numbers are selected from the integers 1 to 100, and each number is divided by 7. What is the sum of the remainders? (1) The range of the seven remainders is 6. (2) The seven numbers selected are consecutive integers. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. 10

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C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ---------------------------------------------------------------------------------------------------------------------- Q33: 150, 200, 250, n Which of the following could be the median of the 4 integers listed above? I. 175 II. 215 III. 235 ---------------------------------------------------------------------------------------------------------------------- Q34: A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996? ---------------------------------------------------------------------------------------------------------------------- Q35: If xy ≠ 0 and x 2 y 2 – xy = 6, which of the following could be y in terms of x? I. 1/(2x) II. – 2/x III. 3/x 11
---------------------------------------------------------------------------------------------------------------------- Q36: If a, b, c, and d are positive integers, is (a/b) (c/d) > c/b? (1) c > b (2) a > d A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ---------------------------------------------------------------------------------------------------------------------- Q37: In 1995 a certain store had 1,800 tools in stock that had been purchased for \$30 each. If 1,000 of these tools were sold in 1995 for \$40 each and the remaining 800 were sold in 1996 for \$50 each, how many greater was the gross profit on the tools sold in 1996 than the gross profit on those sold in 1995? ---------------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------------- 12
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• Spring '12
• Krugers
• per capita, car sales, Company Q

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