Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 532 · 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.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
   House 5: 🌳🌳🌳🌳🌳🌳🌳
   House 4: 🌳🌳🌳🌳🌳🌳
   House 3: 🌳🌳🌳
   How many more trees did House 5 plant than House 4?
2. 2.Find the mean (average) of 36, 34 and 41.
3. 3.What is the range of 28, 40, 39, 60, 24? (range = highest − lowest)
4. 4.Pictograph — votes for the class monitor (each ✋ = 5 votes):
   Aarav: ✋✋✋✋✋✋
   Diya: ✋✋✋✋✋✋✋
   Rohan: ✋✋
   How many votes did Diya get?
5. 5.Bar graph — marks scored by friends in a maths test (height of each bar):
   Aarav: 45
   Kabir: 30
   Rohan: 65
   Diya: 60
   Meera: 100
   Who scored the lowest marks? (a) Diya (b) Rohan (c) Aarav (d) Kabir
6. 6.Bar graph — children who came to the library each day (height of each bar):
   Tuesday: 20
   Monday: 60
   Friday: 100
   Wednesday: 65
   On which day did the fewest children come? (a) Monday (b) Wednesday (c) Tuesday (d) Friday
7. 7.Find the mean (average) of 18, 8, 3, 37 and 39.
8. 8.Find the mean (average) of 3, 45, 29 and 19.
9. 9.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
   Guava: 🍎🍎🍎🍎🍎🍎
   Apple: 🍎🍎🍎🍎
   Banana: 🍎🍎🍎🍎🍎
   How many more children chose Guava than Apple?
10. 10.What is the range of 41, 18, 35, 12? (range = highest − lowest)
11. 11.Find the mean (average) of 4, 42 and 14.
12. 12.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Diya: ✋✋✋
    Kabir: ✋
    Aarav: ✋✋✋✋✋✋✋✋
    How many more votes did Diya get than Kabir?
13. 13.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 4: 🌳🌳
    House 5: 🌳🌳🌳🌳
    House 2: 🌳🌳🌳
    House 1: 🌳
    How many trees were planted in all?
14. 14.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Rohan: ✋✋✋
    Diya: ✋✋✋✋✋
    Aarav: ✋✋
    Kabir: ✋✋✋✋✋✋✋
    How many more votes did Kabir get than Diya?
15. 15.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 3: 🌳🌳🌳🌳
    House 1: 🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳
    How many trees did House 2 plant?
16. 16.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 1: 🌳🌳🌳🌳
    House 4: 🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳🌳
    How many more trees did House 1 plant than House 4?
17. 17.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Aarav: ✋
    Rohan: ✋✋✋✋✋
    Kabir: ✋✋✋✋✋✋✋✋
    Meera: ✋✋✋✋
    How many more votes did Kabir get than Meera?
18. 18.Find the mean (average) of 49, 47 and 36.
19. 19.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 25
    Friday: 85
    Thursday: 65
    Tuesday: 80
    How many more children came on Tuesday than on Wednesday?
20. 20.Find the mean (average) of 8, 43, 18 and 19.
21. 21.What is the range of 45, 27, 9, 14? (range = highest − lowest)
22. 22.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 2: 🌳🌳🌳🌳🌳
    House 4: 🌳
    House 1: 🌳🌳
    How many trees did House 1 plant?
23. 23.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 10
    Aarav: 25
    Kabir: 35
    Diya: 70
    Who scored the lowest marks? (a) Aarav (b) Kabir (c) Diya (d) Meera
24. 24.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Tuesday: 📘📘📘📘📘📘📘📘
    Wednesday: 📘📘📘📘
    Thursday: 📘
    Monday: 📘📘📘📘📘
    How many books were sold on Monday?
25. 25.What is the range of 56, 38, 55, 42, 60, 48? (range = highest − lowest)
26. 26.Manav scored 8, 9, 36, 11 and 21 runs in 5 cricket matches. What is the mean (average) score?
27. 27.What is the range of 56, 16, 37, 8, 55, 11? (range = highest − lowest)
28. 28.What is the range of 38, 58, 7, 22, 25? (range = highest − lowest)
29. 29.Diya scored 5, 18 and 4 runs in 3 cricket matches. What is the mean (average) score?
30. 30.Find the mean (average) of 3, 44, 16 and 37.
31. 31.What is the range of 47, 8, 13, 27? (range = highest − lowest)
32. 32.Dev scored 16, 27 and 2 runs in 3 cricket matches. What is the mean (average) score?
33. 33.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Meera: ✋✋✋
    Rohan: ✋✋✋✋
    Kabir: ✋✋✋✋✋
    How many votes did Meera get?
34. 34.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Meera: ✋✋✋✋✋✋✋
    Kabir: ✋✋✋
    Aarav: ✋✋✋✋✋✋
    Diya: ✋✋✋✋
    How many votes were there in all?
35. 35.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 40
    Monday: 25
    Wednesday: 65
    Thursday: 100
    Friday: 90
    On which day did the most children come? (a) Tuesday (b) Wednesday (c) Thursday (d) Monday
36. 36.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
37. 37.What is the range of 7, 16, 22, 57, 41? (range = highest − lowest)
38. 38.Find the mean (average) of 14, 4, 11 and 35.
39. 39.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 80
    Monday: 90
    Thursday: 30
    Tuesday: 20
    Friday: 25
    On which day did the most children come? (a) Wednesday (b) Monday (c) Thursday (d) Tuesday
40. 40.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Wednesday: 📘📘📘📘📘📘📘
    Monday: 📘📘📘📘📘📘📘📘
    Thursday: 📘📘📘📘📘
    How many books were sold in all?

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