Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 822 · 40 sums

The method (Read the key first): Pictograph: number of symbols × the value of one symbol (the key). Bar graph: read the height of each bar; tallest bar = most, shortest bar = fewest; "how many more" = difference of two bars. Mean = total of the numbers ÷ how many numbers. Range = highest − lowest.

1. 1.Find the mean (average) of 16, 27 and 23.
2. 2.What is the range of 9, 8, 49, 19? (range = highest − lowest)
3. 3.Bar graph — children who came to the library each day (height of each bar):
   Friday: 90
   Wednesday: 65
   Monday: 25
   Tuesday: 40
   How many more children came on Wednesday than on Monday?
4. 4.Bar graph — children who came to the library each day (height of each bar):
   Friday: 15
   Wednesday: 45
   Thursday: 85
   Tuesday: 35
   On which day did the fewest children come? (a) Thursday (b) Tuesday (c) Friday (d) Wednesday
5. 5.Find the mean (average) of 26, 10, 12 and 16.
6. 6.Kabir scored 29, 24, 32 and 11 runs in 4 cricket matches. What is the mean (average) score?
7. 7.What is the range of 24, 39, 31, 32, 42, 27? (range = highest − lowest)
8. 8.Find the mean (average) of 28, 35 and 6.
9. 9.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Aarav: ✋✋
   Kabir: ✋✋✋✋✋✋
   Diya: ✋✋✋✋
   How many votes did Diya get?
10. 10.Find the mean (average) of 27, 16 and 29.
11. 11.What is the range of 1, 53, 4, 15? (range = highest − lowest)
12. 12.What is the range of 57, 45, 39, 27? (range = highest − lowest)
13. 13.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Tuesday: 📘📘
    Friday: 📘📘📘📘
    Wednesday: 📘📘📘📘📘📘
    How many books were sold on Wednesday?
14. 14.What is the range of 43, 49, 23, 17, 3? (range = highest − lowest)
15. 15.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Mango: 🍎🍎
    Apple: 🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎
    How many more children chose Guava than Grapes?
16. 16.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Rohan: ✋✋✋✋✋✋✋✋
    Kabir: ✋✋
    Aarav: ✋✋✋✋✋✋
    How many more votes did Aarav get than Kabir?
17. 17.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 70
    Meera: 35
    Kabir: 50
    Diya: 30
    How many more marks did Aarav score than Meera?
18. 18.Bar graph — children who came to the library each day (height of each bar):
    Monday: 100
    Friday: 75
    Thursday: 95
    Wednesday: 55
    How many more children came on Friday than on Wednesday?
19. 19.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 70
    Rohan: 75
    Aarav: 30
    Kabir: 10
    Meera: 85
    How many more marks did Meera score than Rohan?
20. 20.What is the range of 43, 11, 38, 10? (range = highest − lowest)
21. 21.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 3: 🌳🌳
    House 1: 🌳
    House 2: 🌳🌳🌳🌳🌳🌳🌳
    How many more trees did House 2 plant than House 1?
22. 22.Bar graph — children who came to the library each day (height of each bar):
    Monday: 20
    Thursday: 30
    Tuesday: 10
    Friday: 45
    Wednesday: 35
    How many more children came on Wednesday than on Thursday?
23. 23.What is the range of 35, 16, 39, 8? (range = highest − lowest)
24. 24.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 20
    Thursday: 75
    Friday: 55
    Wednesday: 60
    Monday: 30
    How many more children came on Thursday than on Tuesday?
25. 25.What is the range of 5, 59, 25, 7? (range = highest − lowest)
26. 26.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Thursday: 📘📘
    Monday: 📘📘📘📘📘📘📘📘
    Wednesday: 📘
    Friday: 📘📘📘📘
    How many more books were sold on Friday than on Wednesday?
27. 27.Find the mean (average) of 10, 17, 36, 7 and 10.
28. 28.Isha scored 9, 11 and 4 runs in 3 cricket matches. What is the mean (average) score?
29. 29.Bar graph — children who came to the library each day (height of each bar):
    Friday: 90
    Monday: 85
    Tuesday: 30
    Wednesday: 65
    Thursday: 95
    On which day did the fewest children come? (a) Tuesday (b) Wednesday (c) Friday (d) Monday
30. 30.What is the range of 43, 36, 15, 11? (range = highest − lowest)
31. 31.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 15
    Thursday: 35
    Monday: 20
    Friday: 25
    How many more children came on Monday than on Tuesday?
32. 32.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋✋✋
    Diya: ✋✋✋✋✋✋✋
    Rohan: ✋✋✋✋✋✋✋✋
    How many votes were there in all?
33. 33.Find the mean (average) of 2, 46, 39 and 25.
34. 34.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 90
    March: 30
    January: 15
    April: 10
    In which month were the fewest cars sold? (a) March (b) April (c) January (d) May
35. 35.Dev scored 23, 18, 8 and 11 runs in 4 cricket matches. What is the mean (average) score?
36. 36.Sneha scored 35, 35, 44 and 14 runs in 4 cricket matches. What is the mean (average) score?
37. 37.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 90
    Aarav: 95
    Kabir: 10
    Meera: 20
    How many more marks did Aarav score than Meera?
38. 38.Find the mean (average) of 47, 8 and 38.
39. 39.Diya scored 4, 11 and 30 runs in 3 cricket matches. What is the mean (average) score?
40. 40.What is the range of 21, 17, 39, 2, 4? (range = highest − lowest)

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