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Calculating Angles for Pie Charts

Quiz by DoodleMaths Ages 7-16

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21 questions
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  • Q1
    I asked people to think of the first pet animal that came into their head. The table shows the results. How many people did I ask?
    Question Image
    10
    36
    30
    4
    30s
  • Q2
    If 36 people were asked, what fraction thought "Dog"?
    Question Image
    ¹⁴⁄₃₆
    ¹⁴⁄₃₆₀
    ¹⁄₁₄
    ¹⁴⁄₁₀₀
    30s
  • Q3
    If ¹⁴⁄₃₆ people thought "Dog", complete the calculation and work out the correct angle for "Dog".
    Question Image
    150 degrees
    144 degrees
    140 degrees
    36 degrees
    30s
  • Q4
    Link the category to the angle needed in the pie chart:
    Question Image
    Users link answers
    Linking
    30s
  • Q5
    Which pie chart do you think best represents the information we have been working on?
    Question Image
    Answer Image
    Answer Image
    Answer Image
    Answer Image
    30s
  • Q6
    I want to work out the angles for a pie chart for the information shown. How many people will my pie chart represent?
    Question Image
    8
    6
    4
    20
    30s
  • Q7
    My pie chart represents 20 people. Complete the calculations in the diagram and link the angles to the categories (you may use a calculator if you wish.)
    Question Image
    Users link answers
    Linking
    30s
  • Q8
    I surveyed 12 people about favourite sports, and 2 people said "tennis". What fraction liked tennis?
    ²⁄₆
    ¹⁄₁₂
    ¹⁄₂
    ²⁄₁₂
    30s
  • Q9
    I surveyed 12 people about favourite sports, and 2 people said "tennis". What angle would represent tennis in a pie chart?
    72 degrees
    120 degrees
    40 degrees
    60 degrees
    30s
  • Q10
    If I was to draw a pie chart for the weather in April, what angle would represent "Snow"?
    Question Image
    12 degrees
    30 degrees
    10 degrees
    36 degrees
    30s
  • Q11
    The calculation shown correctly works out the pie chart angle for children who are 4.
    Question Image
    true
    false
    True or False
    30s
  • Q12
    If you were drawing a pie chart for this information, what angle would you give to children who were 5 years old?
    Question Image
    292 degrees
    284 degrees
    288 degrees
    270 degrees
    30s
  • Q13
    I asked 9 people how they travelled to work, and 2 people said they walked. What angle would represent "walked" in a pie chart?
    80 degrees
    72 degrees
    40 degrees
    20 degrees
    30s
  • Q14
    I asked 10 people if they thought the Prime Minister should resign. Only 2 said "yes". What angle would I draw this as in a pie chart?
    90 degrees
    36 degrees
    80 degrees
    72 degrees
    30s
  • Q15
    This calculation would work out the angle for "Dog" as 14 degrees
    Question Image
    false
    true
    True or False
    30s

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