Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 135 · 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.Saanvi scored 9, 43, 16 and 20 runs in 4 cricket matches. What is the mean (average) score?
2. 2.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Kabir: ✋
   Rohan: ✋✋✋✋
   Meera: ✋✋✋✋✋
   Aarav: ✋✋✋
   How many more votes did Meera get than Rohan?
3. 3.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
   House 1: 🌳🌳
   House 4: 🌳🌳🌳
   House 3: 🌳
   House 5: 🌳🌳🌳🌳🌳🌳🌳🌳
   How many trees did House 4 plant?
4. 4.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
   Mango: 🍎🍎🍎🍎🍎🍎🍎🍎
   Grapes: 🍎🍎🍎🍎🍎
   Apple: 🍎🍎🍎
   Banana: 🍎🍎🍎🍎
   How many children chose Grapes?
5. 5.Bar graph — cars sold by a showroom each month (height of each bar):
   March: 65
   April: 25
   May: 80
   January: 30
   February: 60
   How many more cars were sold in February than in January?
6. 6.Find the mean (average) of 24, 26, 26, 9 and 30.
7. 7.Find the mean (average) of 9, 3, 13 and 7.
8. 8.Find the mean (average) of 6, 7, 25, 3 and 4.
9. 9.Bar graph — children who came to the library each day (height of each bar):
   Thursday: 35
   Tuesday: 70
   Wednesday: 60
   Monday: 30
   How many more children came on Tuesday than on Monday?
10. 10.Kabir scored 31, 36 and 11 runs in 3 cricket matches. What is the mean (average) score?
11. 11.Kavya scored 49, 43 and 7 runs in 3 cricket matches. What is the mean (average) score?
12. 12.Diya scored 39, 4, 46, 31 and 30 runs in 5 cricket matches. What is the mean (average) score?
13. 13.What is the range of 13, 22, 40, 4? (range = highest − lowest)
14. 14.What is the range of 59, 2, 14, 52, 58? (range = highest − lowest)
15. 15.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 100
    Monday: 75
    Tuesday: 20
    Wednesday: 50
    On which day did the fewest children come? (a) Tuesday (b) Thursday (c) Wednesday (d) Monday
16. 16.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 10
    Kabir: 20
    Rohan: 85
    Diya: 25
    Aarav: 30
    Who scored the highest marks? (a) Rohan (b) Kabir (c) Meera (d) Diya
17. 17.Find the mean (average) of 17, 44 and 14.
18. 18.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 3: 🌳
    House 2: 🌳🌳🌳
    House 1: 🌳🌳
    House 5: 🌳🌳🌳🌳
    How many trees did House 2 plant?
19. 19.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Banana: 🍎
    Apple: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎
    How many children chose Mango?
20. 20.What is the range of 21, 6, 50, 48? (range = highest − lowest)
21. 21.Isha scored 10, 20, 44, 36 and 15 runs in 5 cricket matches. What is the mean (average) score?
22. 22.Nisha scored 17, 15 and 40 runs in 3 cricket matches. What is the mean (average) score?
23. 23.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 20
    Monday: 10
    Friday: 40
    Tuesday: 85
    How many more children came on Thursday than on Monday?
24. 24.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 65
    Kabir: 30
    Rohan: 20
    Diya: 35
    Meera: 15
    Who scored the lowest marks? (a) Kabir (b) Aarav (c) Rohan (d) Meera
25. 25.What is the range of 8, 13, 42, 23? (range = highest − lowest)
26. 26.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 35
    Diya: 75
    Meera: 20
    Aarav: 60
    How many more marks did Diya score than Kabir?
27. 27.Joseph scored 25, 44 and 6 runs in 3 cricket matches. What is the mean (average) score?
28. 28.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 60
    Aarav: 40
    Kabir: 50
    Diya: 70
    Who scored the lowest marks? (a) Meera (b) Kabir (c) Aarav (d) Diya
29. 29.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Apple: 🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎
    How many children chose Grapes?
30. 30.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋✋✋✋
    Kabir: ✋
    Diya: ✋✋✋✋✋
    How many votes did Diya get?
31. 31.Find the mean (average) of 28, 45, 12, 21 and 29.
32. 32.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Aarav: ✋✋✋✋
    Kabir: ✋✋✋✋✋✋✋✋
    Rohan: ✋✋
    Diya: ✋✋✋✋✋✋✋
    How many votes were there in all?
33. 33.Find the mean (average) of 24, 21, 10 and 13.
34. 34.Find the mean (average) of 9, 26, 16, 18 and 36.
35. 35.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Guava: 🍎🍎🍎
    Apple: 🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎
    How many more children chose Mango than Guava?
36. 36.What is the range of 19, 49, 36, 45? (range = highest − lowest)
37. 37.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Kabir: ✋✋✋✋✋✋✋✋
    Meera: ✋
    Aarav: ✋✋✋✋✋✋
    How many votes did Aarav get?
38. 38.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Monday: 📘📘
    Thursday: 📘📘📘📘📘
    Friday: 📘📘📘📘
    How many books were sold in all?
39. 39.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Banana: 🍎🍎🍎🍎🍎🍎🍎🍎
    Apple: 🍎🍎🍎
    Grapes: 🍎🍎🍎🍎
    Guava: 🍎
    How many children chose Apple?
40. 40.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳
    How many more trees did House 4 plant than House 1?

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