Starter quiz

  • A standard cake recipe needs 200 g of flour and 100 g of sugar. Lucas makes a larger version of this cake and uses 300 g of sugar. How much flour does he use?
    • 200 g
    • 300 g
    • 400 g
    • 500 g
    • 600 g  ✓
  • In a class of 25 students, the ratio of boys to girls is 2:3. How many boys and girls are there in the class?
    • 2 boys and 3 girls
    • 4 boys and 6 girls
    • 6 boys and 9 girls
    • 8 boys and 12 girls
    • 10 boys and 15 girls  ✓
  • A recipe for a smoothie calls for 2 bananas, 1 cup of yogurt, and 1/2 cup of berries. If you want to quadruple the recipe, how much of each ingredient would you need?
    • Bananas
      8 ✓
    • Cups of yoghurt
      4 ✓
    • Cups of berries
      2 ✓
  • A car travels 150 miles on 45 litres of petrol. What is the ratio of miles to litres? Give your answer in its simplest form.
    • '10 : 3' ✓
  • The ratio of red to blue marbles in a jar is 3 : 5. If there are 15 blue marbles, how many red marbles are there?
    • '9' ✓
  • A fruit salad has apples, oranges, and grapes in a ratio of 3 : 2 : 4. If there are 12 apples, how many grapes are there?
    • 4
    • 8
    • 12
    • 16  ✓
    • 36
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