Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 593 · 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 8, 33, 38, 22, 47, 12? (range = highest − lowest)
2. 2.Bar graph — children who came to the library each day (height of each bar):
   Friday: 65
   Wednesday: 35
   Tuesday: 20
   Thursday: 55
   Monday: 10
   On which day did the most children come? (a) Wednesday (b) Friday (c) Thursday (d) Tuesday
3. 3.Find the mean (average) of 27, 14 and 13.
4. 4.Find the mean (average) of 19, 31, 46, 29 and 10.
5. 5.Find the mean (average) of 33, 42 and 39.
6. 6.Sneha scored 22, 15, 28, 48 and 12 runs in 5 cricket matches. What is the mean (average) score?
7. 7.What is the range of 7, 17, 1, 12? (range = highest − lowest)
8. 8.Find the mean (average) of 8, 2, 44 and 6.
9. 9.What is the range of 37, 7, 55, 2, 30? (range = highest − lowest)
10. 10.Find the mean (average) of 10, 14, 34 and 2.
11. 11.Riya scored 19, 9 and 41 runs in 3 cricket matches. What is the mean (average) score?
12. 12.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 65
    Diya: 25
    Meera: 40
    Kabir: 35
    Rohan: 15
    How many more marks did Kabir score than Rohan?
13. 13.What is the range of 40, 21, 60, 20, 25? (range = highest − lowest)
14. 14.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 25
    March: 50
    April: 20
    February: 15
    January: 85
    In which month were the most cars sold? (a) May (b) March (c) January (d) April
15. 15.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 25
    Aarav: 15
    Diya: 90
    Kabir: 55
    Meera: 30
    How many more marks did Meera score than Rohan?
16. 16.Diya scored 6, 32, 36 and 22 runs in 4 cricket matches. What is the mean (average) score?
17. 17.Pooja scored 38, 5, 45 and 8 runs in 4 cricket matches. What is the mean (average) score?
18. 18.What is the range of 54, 40, 50, 55, 29, 39? (range = highest − lowest)
19. 19.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 4: 🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    House 2: 🌳
    How many more trees did House 5 plant than House 4?
20. 20.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Monday: 📘
    Wednesday: 📘📘
    Tuesday: 📘📘📘📘📘
    How many more books were sold on Tuesday than on Monday?
21. 21.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎
    Apple: 🍎🍎
    How many more children chose Mango than Guava?
22. 22.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋✋
    Kabir: ✋✋✋
    Rohan: ✋✋
    Aarav: ✋✋✋✋✋✋
    How many votes were there in all?
23. 23.Find the mean (average) of 10, 21 and 23.
24. 24.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Rohan: ✋✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋
    Meera: ✋✋✋✋✋✋✋✋
    How many votes did Meera get?
25. 25.What is the range of 11, 24, 53, 58, 23? (range = highest − lowest)
26. 26.Sneha scored 44, 20 and 17 runs in 3 cricket matches. What is the mean (average) score?
27. 27.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳
    House 5: 🌳🌳
    House 4: 🌳
    How many trees were planted in all?
28. 28.Find the mean (average) of 25, 38, 24, 21 and 22.
29. 29.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳
    House 5: 🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
30. 30.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 1: 🌳🌳
    House 2: 🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
31. 31.What is the range of 60, 3, 38, 20? (range = highest − lowest)
32. 32.What is the range of 32, 9, 59, 41, 10, 43? (range = highest − lowest)
33. 33.Bar graph — cars sold by a showroom each month (height of each bar):
    April: 10
    January: 40
    May: 70
    March: 35
    February: 50
    How many more cars were sold in January than in April?
34. 34.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎
    Guava: 🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎
    How many children were asked in all?
35. 35.Bar graph — children who came to the library each day (height of each bar):
    Monday: 60
    Friday: 35
    Wednesday: 95
    Thursday: 90
    Tuesday: 20
    How many more children came on Wednesday than on Tuesday?
36. 36.What is the range of 40, 35, 11, 52, 26? (range = highest − lowest)
37. 37.Bar graph — children who came to the library each day (height of each bar):
    Monday: 45
    Thursday: 30
    Friday: 90
    Wednesday: 60
    On which day did the most children come? (a) Friday (b) Wednesday (c) Thursday (d) Monday
38. 38.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋✋✋
    Diya: ✋✋✋✋✋✋
    Kabir: ✋✋
    Rohan: ✋
    How many votes did Aarav get?
39. 39.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
40. 40.Find the mean (average) of 10, 7, 7 and 32.

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