Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 55 · 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.Dev scored 9, 13, 13, 9 and 31 runs in 5 cricket matches. What is the mean (average) score?
2. 2.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Apple: 🍎🍎🍎🍎🍎🍎🍎
   Mango: 🍎🍎🍎🍎🍎🍎🍎🍎
   Grapes: 🍎🍎🍎🍎🍎🍎
   Guava: 🍎🍎🍎🍎🍎
   How many children were asked in all?
3. 3.Manav scored 24, 28, 5, 45 and 33 runs in 5 cricket matches. What is the mean (average) score?
4. 4.What is the range of 15, 34, 37, 43, 35, 21? (range = highest − lowest)
5. 5.Find the mean (average) of 5, 4, 31, 45 and 20.
6. 6.Bar graph — children who came to the library each day (height of each bar):
   Friday: 95
   Thursday: 80
   Tuesday: 75
   Monday: 70
   How many more children came on Thursday than on Tuesday?
7. 7.Bar graph — marks scored by friends in a maths test (height of each bar):
   Aarav: 15
   Kabir: 90
   Diya: 55
   Meera: 70
   How many more marks did Kabir score than Aarav?
8. 8.Find the mean (average) of 33, 12, 14, 43 and 8.
9. 9.Find the mean (average) of 4, 15 and 17.
10. 10.Ishaan scored 22, 36, 42, 22 and 33 runs in 5 cricket matches. What is the mean (average) score?
11. 11.Bar graph — children who came to the library each day (height of each bar):
    Friday: 65
    Thursday: 40
    Wednesday: 25
    Tuesday: 95
    How many more children came on Friday than on Thursday?
12. 12.What is the range of 41, 32, 34, 55, 13? (range = highest − lowest)
13. 13.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Mango: 🍎🍎🍎🍎
    Grapes: 🍎
    Banana: 🍎🍎
    Guava: 🍎🍎🍎
    How many children were asked in all?
14. 14.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Aarav: ✋✋✋
    Kabir: ✋✋✋✋✋✋✋✋
    Diya: ✋
    How many votes were there in all?
15. 15.What is the range of 41, 26, 53, 10, 44? (range = highest − lowest)
16. 16.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Thursday: 📘📘📘📘
    Friday: 📘📘📘📘📘📘
    Wednesday: 📘📘📘
    How many more books were sold on Friday than on Thursday?
17. 17.Tara scored 44, 49, 19 and 20 runs in 4 cricket matches. What is the mean (average) score?
18. 18.Bar graph — cars sold by a showroom each month (height of each bar):
    April: 40
    January: 50
    February: 90
    May: 10
    March: 15
    How many more cars were sold in January than in March?
19. 19.Find the mean (average) of 33, 13, 31 and 7.
20. 20.Find the mean (average) of 30, 30, 33, 41 and 36.
21. 21.Bar graph — children who came to the library each day (height of each bar):
    Monday: 40
    Wednesday: 45
    Tuesday: 65
    Friday: 70
    Thursday: 10
    On which day did the most children come? (a) Monday (b) Tuesday (c) Wednesday (d) Friday
22. 22.What is the range of 6, 37, 39, 28? (range = highest − lowest)
23. 23.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 15
    Monday: 50
    Wednesday: 95
    Friday: 60
    Tuesday: 80
    On which day did the most children come? (a) Friday (b) Thursday (c) Wednesday (d) Monday
24. 24.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Thursday: 📘📘📘📘
    Wednesday: 📘📘📘📘📘📘📘📘
    Friday: 📘
    Monday: 📘📘📘📘📘📘📘
    How many more books were sold on Monday than on Thursday?
25. 25.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Kabir: ✋✋
    Aarav: ✋✋✋✋✋✋✋✋
    Meera: ✋✋✋✋✋✋✋
    Diya: ✋
    How many more votes did Aarav get than Diya?
26. 26.Find the mean (average) of 33, 35, 13, 35 and 24.
27. 27.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 75
    Monday: 90
    Friday: 55
    Wednesday: 65
    Tuesday: 20
    How many more children came on Monday than on Friday?
28. 28.What is the range of 33, 42, 30, 2? (range = highest − lowest)
29. 29.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎
    Grapes: 🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
30. 30.Find the mean (average) of 14, 49 and 27.
31. 31.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 80
    Thursday: 55
    Wednesday: 65
    Monday: 50
    On which day did the most children come? (a) Tuesday (b) Wednesday (c) Thursday (d) Monday
32. 32.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 80
    Diya: 20
    Aarav: 45
    Meera: 25
    Rohan: 100
    Who scored the highest marks? (a) Diya (b) Rohan (c) Kabir (d) Aarav
33. 33.Find the mean (average) of 17, 7 and 21.
34. 34.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 90
    Friday: 25
    Tuesday: 55
    Thursday: 80
    How many more children came on Wednesday than on Tuesday?
35. 35.What is the range of 22, 39, 10, 16, 49, 55? (range = highest − lowest)
36. 36.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 25
    Aarav: 55
    Meera: 30
    Kabir: 20
    Rohan: 10
    How many more marks did Diya score than Rohan?
37. 37.What is the range of 48, 37, 28, 58, 22? (range = highest − lowest)
38. 38.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Banana: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎
    Grapes: 🍎🍎🍎🍎🍎
    How many children were asked in all?
39. 39.What is the range of 53, 48, 35, 29, 28, 7? (range = highest − lowest)
40. 40.Find the mean (average) of 19, 4, 31, 47 and 9.

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