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路由器 - 2008-6-16 11:42:00
Time -30 minutes—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  30 Questions—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  In the rectangular coordinate system, the circle with—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  center P is tangent to both the x- and y-axes.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  1. The x-coordinate of P  The y- coordinate of P—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  2.  +      1—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  3.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  The square is inscribed in the circle.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  4. The length of a diagonal  The length of a diameter—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  of the square  of the circle—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  x<y<20—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  5.  x + y      35—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  In college M the average (arithmetic mean) number of—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  students per course is 30 and the ratio of the number—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  of students to the number of faculty is 20 to 1.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  6. The total number      600—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  of students in—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  College M—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  x > 0—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  7.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  8.  x      80—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  Integer n will be randomly selected from the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  integers 1 to 13, inclusive.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  9. The probability that The probability that—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  n will be even  n will be odd—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  p + q = 1—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  0 < p < q—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  10.          1—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  2x + 3y = 29—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  3x + 4y = 41—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  11.  x + y      12—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  PQ = OQ = 5—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  12. The area of region OPQ    10—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  13.    +      20—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  +  =  +—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  n, r, s, and t are positive integers.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  14.  2n + r      2s + t—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  In the xy-coordinate system, the point (x, y) lies on the circle with equation x + y = 1—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  15. x + y      1.01—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  16. A health food store prepares a breakfast food that—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  consists of oats, raisins, and nuts mixed in the ratio—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  9:2:1, respectively, by weight. If the nuts in the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  mixture weigh 9.2 pounds, how many pounds does the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  total mixture weigh?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 82.2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 92.2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 101. 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 110.4—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 165.617. 3 - 2  =  (A) -30—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) -10—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 23—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 63—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 77—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  18. For every positive integer n greater than 1, n! Is—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  defined as the product of the first n positive integers,—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  For example, 4! = (1) (2) (3) (4) = 24. What is the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  value of  ?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 66—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 121—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 132—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 144—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  19. A market survey showed that 76 percent of the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  visitors at a certain resort came from Pacific or—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  southwestern states. Of these,  were from—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  California, and 87 percent of the Californians were—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  from southern California. Approximately what percent—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  of the visitors at the resort were from southern—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  California?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 40%—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 45%—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 50%—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 55%—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 65%—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  20 If  is an integer an n is an integer, then n—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  could be each of the following EXCEPT—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 4—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 6—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 13—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 25—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 26—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  Questions 21-22 refer to the following table.—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  21. What is the ration of the amount budgeted—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  annually for food to the amount budgeted annually—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  for savings?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 4 to 3—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 4 to 7—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 5 to 3—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 7 to 3—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 7 to 4—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  22. If a pie graph (such as the one above) were drawn—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  to scale to represent the budges distribution into the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  five categories, what would be the measure of the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  central angle of the sector representing savings?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 15?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 30?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 36?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 42?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 54?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
路由器 - 2008-6-16 11:44:00
Questions 23-25 refer to the following graphs.  23. The funds distributed in 1992 for youth—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  development were approximately—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) $38,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) $170,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) $380,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) $450,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) $1,700,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  24. The increase in the amount of money distributed—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  for family support from 1992 to 1993 was closest to—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  which of the following?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) $0—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) $24,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) $40,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) $60,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) $94,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  25. If all of the emergency assistance funds in 1993—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  were distributed among 40 groups, which of the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  following is closest to the average (arithmetic mean)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  amount distributed per group?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) $10,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) $11,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) $12,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) $13,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) $14,000—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  26. The curve above consists of three semicircles: AB,—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  BC, and CD. The diameter of AB is 2, the diameter of—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  BC is twice the diameter of AB, and the diameter of—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  CD is twice the diameter of BC. What is the total—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  length of the curve?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 4—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 6—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 7—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 8—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  27. What is the cost, in cents, of using a certain fax—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  machine to send n pages of a report if the total cost—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  for sending the first k pagers is r cents and the cost—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  for sending each additional page is s cents?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (Assume that n > k.)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) r + s (n - k)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) r + s (n + k)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) rs(n + k)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) kr + s(n - k)—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) kr + ns—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  28. A rectangular solid has a square base and altitude—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  of 7. If the volume of the solid is 252, then the—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  perimeter of the square base is—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 9—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 24—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 28—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 36—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 49—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  29. In a series of races, 10 toy cars are raced, 2 cars at—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  a time. If each car must race each of the other cars—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  exactly twice, how many races must be held?—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 40—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 90—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 100—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 180—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 200—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  30. (2 - 2 )(2 - 2 ) =—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (A) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (B) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (C) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (D) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
  (E) 2—ÂAøÎÂuforum.pre-mbaclub.comÑä`0ÇÙ¨‚Ž
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