Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 209 · 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 31, 38 and 39.
2. 2.Bar graph — marks scored by friends in a maths test (height of each bar):
   Meera: 15
   Kabir: 20
   Rohan: 90
   Aarav: 40
   Who scored the lowest marks? (a) Kabir (b) Meera (c) Rohan (d) Aarav
3. 3.Bar graph — marks scored by friends in a maths test (height of each bar):
   Kabir: 75
   Aarav: 80
   Diya: 40
   Rohan: 10
   How many more marks did Aarav score than Rohan?
4. 4.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
   Banana: 🍎🍎
   Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
   Mango: 🍎
   Grapes: 🍎🍎🍎🍎
   How many children were asked in all?
5. 5.Find the mean (average) of 44, 37 and 12.
6. 6.Bar graph — cars sold by a showroom each month (height of each bar):
   February: 30
   January: 20
   April: 75
   March: 55
   How many more cars were sold in March than in February?
7. 7.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Grapes: 🍎🍎🍎🍎🍎🍎🍎🍎
   Mango: 🍎🍎
   Banana: 🍎
   How many more children chose Mango than Banana?
8. 8.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
   Thursday: 📘📘📘
   Tuesday: 📘📘📘📘
   Wednesday: 📘📘
   How many more books were sold on Tuesday than on Wednesday?
9. 9.Find the mean (average) of 23, 12, 17 and 36.
10. 10.Vivaan scored 28, 45 and 38 runs in 3 cricket matches. What is the mean (average) score?
11. 11.What is the range of 58, 50, 54, 8? (range = highest − lowest)
12. 12.Find the mean (average) of 5, 44 and 29.
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 70
    Monday: 30
    Friday: 15
    Thursday: 65
    On which day did the most children come? (a) Friday (b) Monday (c) Thursday (d) Tuesday
14. 14.Bar graph — children who came to the library each day (height of each bar):
    Monday: 35
    Tuesday: 15
    Thursday: 80
    Friday: 100
    How many more children came on Monday than on Tuesday?
15. 15.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 35
    Meera: 75
    Diya: 15
    Kabir: 95
    How many more marks did Kabir score than Meera?
16. 16.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 90
    Meera: 35
    Rohan: 55
    Aarav: 40
    Kabir: 100
    How many more marks did Rohan score than Aarav?
17. 17.What is the range of 16, 54, 42, 12, 47, 3? (range = highest − lowest)
18. 18.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Aarav: ✋✋✋✋✋✋✋✋
    Diya: ✋✋
    Kabir: ✋✋✋✋
    Meera: ✋✋✋
    How many more votes did Meera get than Diya?
19. 19.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Guava: 🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎
    Apple: 🍎
    How many children chose Apple?
20. 20.What is the range of 5, 11, 28, 3? (range = highest − lowest)
21. 21.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Monday: 📘📘📘📘
    Tuesday: 📘📘📘
    Wednesday: 📘📘📘📘📘📘
    How many more books were sold on Monday than on Tuesday?
22. 22.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 60
    Kabir: 40
    Diya: 75
    Rohan: 50
    How many more marks did Aarav score than Rohan?
23. 23.What is the range of 48, 40, 21, 20, 55, 7? (range = highest − lowest)
24. 24.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 20
    January: 90
    March: 30
    April: 70
    May: 25
    How many more cars were sold in April than in February?
25. 25.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
26. 26.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 70
    Aarav: 35
    Rohan: 60
    Kabir: 75
    How many more marks did Kabir score than Aarav?
27. 27.Find the mean (average) of 37, 17, 32, 19 and 15.
28. 28.What is the range of 27, 59, 14, 10, 47? (range = highest − lowest)
29. 29.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 1: 🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳🌳
    House 4: 🌳
    House 3: 🌳🌳🌳🌳🌳
    How many more trees did House 3 plant than House 1?
30. 30.Rohan scored 7, 35, 21 and 33 runs in 4 cricket matches. What is the mean (average) score?
31. 31.Find the mean (average) of 29, 32 and 32.
32. 32.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Thursday: 📘
    Wednesday: 📘📘📘📘📘📘📘📘
    Tuesday: 📘📘📘📘📘📘
    How many books were sold in all?
33. 33.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Rohan: ✋✋✋✋✋✋
    Meera: ✋✋✋✋
    Kabir: ✋✋✋✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋✋
    How many more votes did Aarav get than Kabir?
34. 34.What is the range of 17, 14, 19, 31? (range = highest − lowest)
35. 35.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 30
    Meera: 60
    Aarav: 35
    Diya: 70
    Kabir: 50
    Who scored the lowest marks? (a) Meera (b) Aarav (c) Diya (d) Rohan
36. 36.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Monday: 📘📘📘📘📘
    Friday: 📘📘📘📘📘📘
    Tuesday: 📘📘📘📘📘📘📘📘
    How many books were sold in all?
37. 37.Find the mean (average) of 2, 15, 12, 10 and 11.
38. 38.What is the range of 39, 47, 1, 32? (range = highest − lowest)
39. 39.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 1: 🌳🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
40. 40.Farhan scored 17, 6, 30, 3 and 9 runs in 5 cricket matches. What is the mean (average) score?

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