Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 854 · 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.What is the range of 33, 37, 16, 28, 43? (range = highest − lowest)
2. 2.Bar graph — children who came to the library each day (height of each bar):
   Wednesday: 10
   Friday: 25
   Tuesday: 50
   Thursday: 55
   How many more children came on Thursday than on Wednesday?
3. 3.Pictograph — votes for the class monitor (each ✋ = 10 votes):
   Aarav: ✋✋
   Rohan: ✋✋✋✋
   Meera: ✋
   How many more votes did Rohan get than Aarav?
4. 4.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
   Apple: 🍎🍎🍎🍎🍎🍎🍎🍎
   Mango: 🍎🍎🍎🍎🍎🍎
   Grapes: 🍎🍎🍎🍎🍎🍎🍎
   Banana: 🍎🍎🍎
   How many children chose Banana?
5. 5.Pictograph — votes for the class monitor (each ✋ = 5 votes):
   Meera: ✋
   Rohan: ✋✋✋✋✋✋✋
   Diya: ✋✋✋
   Kabir: ✋✋✋✋
   How many more votes did Diya get than Meera?
6. 6.Find the mean (average) of 38, 2, 31, 13 and 26.
7. 7.Find the mean (average) of 23, 2, 8, 47 and 25.
8. 8.Bar graph — children who came to the library each day (height of each bar):
   Thursday: 30
   Wednesday: 15
   Monday: 40
   Tuesday: 45
   How many more children came on Tuesday than on Wednesday?
9. 9.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Grapes: 🍎🍎🍎🍎🍎🍎🍎
   Apple: 🍎🍎🍎🍎🍎🍎
   Banana: 🍎🍎🍎🍎🍎
   How many children chose Grapes?
10. 10.Find the mean (average) of 18, 13, 9 and 40.
11. 11.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 20
    February: 95
    March: 45
    April: 75
    May: 80
    In which month were the most cars sold? (a) March (b) February (c) January (d) April
12. 12.Find the mean (average) of 20, 47 and 14.
13. 13.What is the range of 51, 43, 48, 52, 20, 4? (range = highest − lowest)
14. 14.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋
    Aarav: ✋✋✋✋✋✋
    Rohan: ✋✋✋✋✋✋✋✋
    How many votes did Rohan get?
15. 15.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Tuesday: 📘📘📘📘📘📘📘📘
    Wednesday: 📘
    Monday: 📘📘📘📘📘📘
    Thursday: 📘📘📘📘
    How many books were sold in all?
16. 16.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 3: 🌳
    House 5: 🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳🌳
    How many trees did House 2 plant?
17. 17.Find the mean (average) of 18, 45, 43 and 10.
18. 18.Find the mean (average) of 43, 23, 24, 12 and 13.
19. 19.Find the mean (average) of 47, 30 and 4.
20. 20.Find the mean (average) of 46, 19 and 10.
21. 21.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 100
    May: 80
    February: 20
    March: 45
    How many more cars were sold in May than in February?
22. 22.Find the mean (average) of 34, 13, 50, 22 and 36.
23. 23.What is the range of 42, 11, 47, 14, 19, 44? (range = highest − lowest)
24. 24.Pooja scored 47, 50 and 8 runs in 3 cricket matches. What is the mean (average) score?
25. 25.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Apple: 🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎
    How many children chose Mango?
26. 26.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎
    Mango: 🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    How many more children chose Guava than Apple?
27. 27.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 15
    April: 60
    January: 90
    May: 10
    In which month were the most cars sold? (a) January (b) May (c) March (d) April
28. 28.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 55
    April: 40
    March: 30
    February: 35
    In which month were the fewest cars sold? (a) February (b) April (c) January (d) March
29. 29.Nisha scored 6, 6 and 39 runs in 3 cricket matches. What is the mean (average) score?
30. 30.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Friday: 📘📘📘📘📘📘📘
    Thursday: 📘📘📘📘
    Wednesday: 📘📘📘
    Tuesday: 📘📘📘📘📘
    How many more books were sold on Friday than on Tuesday?
31. 31.What is the range of 54, 56, 12, 52, 17? (range = highest − lowest)
32. 32.Bar graph — children who came to the library each day (height of each bar):
    Friday: 55
    Monday: 75
    Thursday: 90
    Tuesday: 100
    Wednesday: 35
    How many more children came on Tuesday than on Thursday?
33. 33.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 35
    Aarav: 95
    Kabir: 70
    Diya: 20
    Meera: 50
    How many more marks did Aarav score than Meera?
34. 34.What is the range of 41, 6, 11, 40? (range = highest − lowest)
35. 35.Diya scored 16, 14, 28 and 42 runs in 4 cricket matches. What is the mean (average) score?
36. 36.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Tuesday: 📘📘📘📘
    Thursday: 📘📘📘📘📘📘📘📘
    Monday: 📘📘📘📘📘📘📘
    How many books were sold in all?
37. 37.Find the mean (average) of 30, 16, 43, 30 and 16.
38. 38.Kabir scored 12, 20 and 19 runs in 3 cricket matches. What is the mean (average) score?
39. 39.Find the mean (average) of 37, 34, 12, 38 and 9.
40. 40.What is the range of 1, 4, 14, 8? (range = highest − lowest)

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