Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 78 · 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 22, 27, 16 and 39.
2. 2.Pictograph — votes for the class monitor (each ✋ = 10 votes):
   Rohan: ✋
   Diya: ✋✋✋
   Kabir: ✋✋✋✋
   Aarav: ✋✋✋✋✋
   How many votes were there in all?
3. 3.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
   Thursday: 📘📘📘📘
   Tuesday: 📘
   Wednesday: 📘📘📘📘📘📘📘📘
   How many books were sold on Thursday?
4. 4.What is the range of 46, 51, 31, 22? (range = highest − lowest)
5. 5.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
   House 5: 🌳🌳
   House 3: 🌳🌳🌳🌳🌳🌳
   House 2: 🌳🌳🌳🌳🌳
   How many trees were planted in all?
6. 6.Find the mean (average) of 22, 32, 3 and 23.
7. 7.Bar graph — marks scored by friends in a maths test (height of each bar):
   Kabir: 55
   Diya: 60
   Rohan: 25
   Aarav: 80
   Meera: 40
   Who scored the lowest marks? (a) Aarav (b) Rohan (c) Kabir (d) Diya
8. 8.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
   House 1: 🌳🌳🌳🌳🌳🌳🌳
   House 2: 🌳🌳🌳
   House 5: 🌳🌳🌳🌳🌳🌳
   House 4: 🌳🌳🌳🌳
   How many more trees did House 5 plant than House 4?
9. 9.Bar graph — marks scored by friends in a maths test (height of each bar):
   Meera: 70
   Rohan: 35
   Diya: 50
   Aarav: 10
   Kabir: 75
   Who scored the lowest marks? (a) Rohan (b) Meera (c) Diya (d) Aarav
10. 10.What is the range of 8, 6, 48, 32, 24, 10? (range = highest − lowest)
11. 11.Find the mean (average) of 25, 27, 29 and 3.
12. 12.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Kabir: ✋✋✋✋✋
    Meera: ✋✋✋✋✋✋✋
    Aarav: ✋✋✋✋
    How many more votes did Meera get than Kabir?
13. 13.Lakshmi scored 6, 30, 7 and 29 runs in 4 cricket matches. What is the mean (average) score?
14. 14.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋✋✋✋
    Meera: ✋✋✋✋✋✋
    Diya: ✋✋
    How many more votes did Aarav get than Diya?
15. 15.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 2: 🌳
    House 1: 🌳🌳🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳
    House 3: 🌳🌳🌳
    How many trees were planted in all?
16. 16.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Guava: 🍎🍎
    Apple: 🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎🍎
    How many children chose Mango?
17. 17.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Monday: 📘📘📘📘📘📘
    Tuesday: 📘📘📘📘📘
    Wednesday: 📘📘
    Friday: 📘📘📘📘📘📘📘📘
    How many books were sold in all?
18. 18.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Friday: 📘📘📘
    Tuesday: 📘📘
    Thursday: 📘
    Wednesday: 📘📘📘📘📘📘
    How many books were sold in all?
19. 19.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Banana: 🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎
    How many children were asked in all?
20. 20.What is the range of 7, 43, 38, 9? (range = highest − lowest)
21. 21.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳
    House 1: 🌳🌳🌳🌳🌳
    How many trees were planted in all?
22. 22.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Diya: ✋✋✋✋✋
    Kabir: ✋✋✋✋✋✋
    Meera: ✋✋
    How many more votes did Kabir get than Diya?
23. 23.What is the range of 13, 26, 14, 15? (range = highest − lowest)
24. 24.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋✋
    Diya: ✋✋✋✋✋✋
    Rohan: ✋✋✋
    Kabir: ✋✋✋✋✋
    How many votes did Kabir get?
25. 25.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 4: 🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    How many more trees did House 1 plant than House 4?
26. 26.Priya scored 45, 6, 5 and 40 runs in 4 cricket matches. What is the mean (average) score?
27. 27.What is the range of 48, 3, 24, 34, 17, 12? (range = highest − lowest)
28. 28.Bar graph — children who came to the library each day (height of each bar):
    Monday: 15
    Thursday: 60
    Friday: 20
    Tuesday: 65
    Wednesday: 55
    On which day did the fewest children come? (a) Tuesday (b) Thursday (c) Friday (d) Monday
29. 29.Find the mean (average) of 10, 48, 24, 25 and 13.
30. 30.What is the range of 11, 22, 41, 17? (range = highest − lowest)
31. 31.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Kabir: ✋✋
    Meera: ✋✋✋✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋✋
    Diya: ✋✋✋✋✋✋
    How many votes did Diya get?
32. 32.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Mango: 🍎
    Apple: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎
    How many children were asked in all?
33. 33.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 65
    Diya: 95
    Aarav: 40
    Meera: 60
    Rohan: 15
    Who scored the highest marks? (a) Kabir (b) Meera (c) Aarav (d) Diya
34. 34.Find the mean (average) of 23, 44 and 35.
35. 35.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 10
    February: 60
    April: 95
    March: 75
    May: 50
    How many more cars were sold in March than in January?
36. 36.Find the mean (average) of 38, 7, 29 and 34.
37. 37.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 20
    Meera: 80
    Kabir: 90
    Diya: 30
    Who scored the highest marks? (a) Aarav (b) Diya (c) Meera (d) Kabir
38. 38.What is the range of 52, 44, 36, 13, 58? (range = highest − lowest)
39. 39.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Wednesday: 📘📘📘📘📘📘📘📘
    Friday: 📘📘📘📘📘📘📘
    Tuesday: 📘📘
    How many books were sold on Friday?
40. 40.Find the mean (average) of 32, 7, 2 and 23.

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