CBEST Practice Exam - Question List

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26. A: {3, 6, 7}
B: {2, 8}

What is the union of Set A and Set B?
  1. {2, 3, 6, 7, 8}
  2. {3, 6, 7}
  3. {2, 8}
  4. None of the above
27. Which type of chart or graph would be the best graphic organizer to demonstrate the relationship between foreign aid to a nation and the decrease in child mortality rates among its citizens?
  1. Bar graph
  2. Line graph
  3. Pie chart
  4. Histogram
28. Which of the following uses the doubling method of informal counting to solve the following:

3+4=
  1. (1+1+1) + (1+1+1+1) = 7
  2. (3+4) + (3+4) - (3+4) = 7
  3. 3+4 = (3+3) +1 = 6+1 = 7
  4. 2+2+2+1=7
29. A car that regularly sells for $29,600 has been marked down to $22,100. What is the approximate percentage of the discount?
  1. 20%
  2. 22%
  3. 25%
  4. 30%
  5. 33%
30. Mary has 2 quarts of ice cream. She shares a half of a quart with her friend, Bill. How many pints does she have left?
  1. 1
  2. 2
  3. 3
  4. 4

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