Praxis I Math Exam Prep - Question List

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41. In a game, one card is drawn from a complete deck of playing cards without jokers. If the card is a club or a queen, the gambler wins double his bet. Otherwise, the dealer keeps the money. How much better are the dealer's odds in this game?
  1. 50% better
  2. 38% better
  3. 32% better
  4. 44% better
42. If Martin invests $20,000 for 20 years and his investment earns 20% interest compounding quarterly, what will it be worth at the end of his investment period?
  1. $991,228.82
  2. $120,000.00
  3. $244,529.20
  4. $424,872.36
43. To find the percentage (p) of any number (n), which formula can be used?
  1. (p x 100) ÷ n
  2. (p x n) ÷ 100
  3. 100 - (p x n)
  4. (n x 100) ÷ p
44. What is 1/7?
  1. .142857
  2. .153
  3. .12
  4. .125
  5. .144
45. Seven/Twelve has $4 million in sales over the past week. What were the approximate sales per day?
  1. $589,000
  2. $571,000
  3. $518,200
  4. $552,000
  5. $578,750

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