Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 389 · 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 10, 8, 41, 14 and 2.
2. 2.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
   House 3: 🌳🌳🌳🌳🌳
   House 1: 🌳🌳🌳🌳
   House 4: 🌳
   How many trees did House 1 plant?
3. 3.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Rohan: ✋✋✋✋✋✋
   Aarav: ✋✋✋✋
   Meera: ✋✋✋✋✋
   Kabir: ✋✋✋
   How many votes were there in all?
4. 4.Find the mean (average) of 9, 25 and 5.
5. 5.Find the mean (average) of 8, 29 and 32.
6. 6.Bar graph — children who came to the library each day (height of each bar):
   Monday: 20
   Thursday: 90
   Wednesday: 100
   Friday: 95
   Tuesday: 45
   On which day did the most children come? (a) Wednesday (b) Thursday (c) Friday (d) Monday
7. 7.Kavya scored 48, 13 and 14 runs in 3 cricket matches. What is the mean (average) score?
8. 8.Bar graph — marks scored by friends in a maths test (height of each bar):
   Meera: 85
   Aarav: 15
   Diya: 35
   Kabir: 40
   Rohan: 20
   How many more marks did Kabir score than Diya?
9. 9.Meera scored 44, 9, 24 and 35 runs in 4 cricket matches. What is the mean (average) score?
10. 10.What is the range of 36, 15, 18, 58? (range = highest − lowest)
11. 11.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Mango: 🍎🍎🍎🍎🍎
    Apple: 🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
12. 12.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Apple: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎
    Guava: 🍎
    How many more children chose Apple than Banana?
13. 13.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Diya: ✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋
    Kabir: ✋✋
    How many votes did Diya get?
14. 14.What is the range of 2, 9, 51, 11, 14, 1? (range = highest − lowest)
15. 15.Bar graph — children who came to the library each day (height of each bar):
    Friday: 70
    Wednesday: 10
    Tuesday: 35
    Monday: 80
    How many more children came on Monday than on Friday?
16. 16.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Monday: 📘📘📘📘📘📘📘
    Wednesday: 📘📘
    Tuesday: 📘📘📘
    How many more books were sold on Monday than on Wednesday?
17. 17.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 100
    Rohan: 10
    Aarav: 15
    Kabir: 30
    How many more marks did Kabir score than Rohan?
18. 18.Aditya scored 19, 6, 24, 10 and 11 runs in 5 cricket matches. What is the mean (average) score?
19. 19.Find the mean (average) of 44, 40, 11 and 37.
20. 20.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Apple: 🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎
    How many children chose Apple?
21. 21.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 1: 🌳🌳🌳🌳🌳
    House 2: 🌳🌳
    House 3: 🌳
    How many more trees did House 2 plant than House 3?
22. 22.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 20
    January: 30
    April: 60
    May: 55
    February: 25
    How many more cars were sold in May than in February?
23. 23.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Tuesday: 📘📘📘📘
    Monday: 📘📘📘
    Friday: 📘📘📘📘📘📘
    How many more books were sold on Friday than on Tuesday?
24. 24.What is the range of 26, 53, 34, 47? (range = highest − lowest)
25. 25.What is the range of 32, 28, 34, 17? (range = highest − lowest)
26. 26.What is the range of 46, 48, 1, 13? (range = highest − lowest)
27. 27.Find the mean (average) of 23, 31, 4, 6 and 6.
28. 28.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 75
    Monday: 60
    Tuesday: 10
    Friday: 90
    How many more children came on Monday than on Tuesday?
29. 29.Find the mean (average) of 33, 40 and 17.
30. 30.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 35
    Rohan: 85
    Diya: 25
    Aarav: 90
    Kabir: 55
    Who scored the lowest marks? (a) Meera (b) Rohan (c) Aarav (d) Diya
31. 31.Find the mean (average) of 40, 36, 4, 26 and 9.
32. 32.What is the range of 3, 20, 18, 52, 43, 35? (range = highest − lowest)
33. 33.Diya scored 5, 43, 49, 27 and 26 runs in 5 cricket matches. What is the mean (average) score?
34. 34.Find the mean (average) of 30, 37, 48 and 5.
35. 35.What is the range of 59, 35, 52, 18, 51, 9? (range = highest − lowest)
36. 36.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 90
    January: 55
    May: 80
    April: 60
    March: 50
    How many more cars were sold in May than in March?
37. 37.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 60
    February: 15
    January: 80
    April: 100
    How many more cars were sold in April than in February?
38. 38.Find the mean (average) of 16, 21 and 32.
39. 39.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 60
    Friday: 15
    Thursday: 40
    Monday: 90
    Tuesday: 85
    How many more children came on Tuesday than on Wednesday?
40. 40.Find the mean (average) of 14, 46, 42, 43 and 25.

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