Practice Quiz

Praxis II Middle School Content Knowledge Test Prep - Question List

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56. Which of the following compounds contains a double bond?
  1. C2H6
  2. C2H4
  3. C3H8
  4. CH4
  5. C4H10
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57. Olivia is writing a recipe for orange-colored fruit salad. She uses 4 apricots for every cantaloupe, 2 peaches for every apricot, and one orange for every cantaloupe. If she uses 8 oranges, how many whole pieces of fruit total will be used for the fruit salad?
  1. 212
  2. 232
  3. 112
  4. 132
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58. According to the US Standard system, which of the following would be used to measure the volume of water in a bath tub?
  1. Gallons
  2. Liters
  3. Cups
  4. Meters
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59. Sally, Nick, Bobby, and Kenny are standing in a line. How many different ways can they be ordered?
  1. 8
  2. 16
  3. 24
  4. 32
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60. The half-life of 14 grams of a substance is 3 hours. How many grams of the substance remain after 6 hours?
  1. 3.5 grams
  2. 7.0 grams
  3. 14 grams
  4. 28 grams
  5. 7.5 grams
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