18. Statistics
iGCSE (2021 Edition)
18.06 Pictograms and bar charts
Interactive practice questions
Here is a graph of students’ eye colors in Miss Skye’s class.
a
Which eye colour was most common?
blue
A
green
B
black
C
brown
D
b
How many more students had green eyes than brown eyes?
c
Which eye colour do $3$3 students have?
brown
A
black
B
blue
C
green
D
Easy
< 1min
The school canteen planned to introduce some new items on their lunch menu. They surveyed the students. $8$8 students suggested miso soup, $4$4 students suggested sushi, $4$4 students wanted greek salad, $5$5 students wanted pumpkin soup and $15$15 people wanted spaghetti.
Easy
1min
Jim’s Pet Store has $7$7 birds, $3$3 rabbits, $3$3 dogs, and $5$5 cats.
Easy
< 1min
A survey of the preferred sport was done for a group of boys and the results are shown in the bar graph below:
Easy
1min
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