Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 868 · 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 50, 8, 30 and 40.
2. 2.Find the mean (average) of 34, 9 and 32.
3. 3.What is the range of 14, 59, 9, 1? (range = highest − lowest)
4. 4.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
   House 2: 🌳🌳🌳🌳🌳🌳
   House 3: 🌳🌳🌳🌳🌳🌳🌳
   House 5: 🌳🌳🌳
   How many more trees did House 2 plant than House 5?
5. 5.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Diya: ✋✋
   Aarav: ✋✋✋✋✋✋✋✋
   Meera: ✋✋✋✋✋
   How many votes were there in all?
6. 6.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
   House 3: 🌳🌳🌳
   House 2: 🌳
   House 1: 🌳🌳🌳🌳
   How many trees did House 2 plant?
7. 7.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
   Grapes: 🍎
   Guava: 🍎🍎🍎🍎🍎🍎🍎
   Apple: 🍎🍎🍎🍎
   Mango: 🍎🍎🍎🍎🍎🍎
   How many children were asked in all?
8. 8.Bar graph — marks scored by friends in a maths test (height of each bar):
   Aarav: 15
   Rohan: 90
   Diya: 75
   Meera: 80
   Kabir: 65
   Who scored the highest marks? (a) Diya (b) Meera (c) Rohan (d) Aarav
9. 9.Pictograph — votes for the class monitor (each ✋ = 5 votes):
   Meera: ✋✋✋✋✋
   Diya: ✋
   Rohan: ✋✋✋✋
   How many more votes did Meera get than Rohan?
10. 10.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 95
    Aarav: 75
    Diya: 10
    Kabir: 45
    Who scored the highest marks? (a) Diya (b) Rohan (c) Kabir (d) Aarav
11. 11.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋✋✋✋✋✋
    Rohan: ✋✋✋✋✋
    Meera: ✋
    Diya: ✋✋
    How many votes did Meera get?
12. 12.What is the range of 42, 19, 40, 12? (range = highest − lowest)
13. 13.What is the range of 37, 49, 59, 30, 55, 56? (range = highest − lowest)
14. 14.What is the range of 47, 28, 50, 7? (range = highest − lowest)
15. 15.Arjun scored 17, 48, 23 and 24 runs in 4 cricket matches. What is the mean (average) score?
16. 16.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 35
    May: 85
    February: 10
    March: 20
    How many more cars were sold in May than in March?
17. 17.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 3: 🌳🌳
    House 5: 🌳
    House 1: 🌳🌳🌳🌳🌳
    How many more trees did House 1 plant than House 3?
18. 18.Rohan scored 22, 19 and 22 runs in 3 cricket matches. What is the mean (average) score?
19. 19.What is the range of 45, 14, 13, 49? (range = highest − lowest)
20. 20.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Grapes: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎
    Guava: 🍎
    How many children chose Grapes?
21. 21.Find the mean (average) of 33, 25, 4, 5 and 13.
22. 22.What is the range of 12, 32, 22, 48? (range = highest − lowest)
23. 23.Aarav scored 19, 6, 6 and 37 runs in 4 cricket matches. What is the mean (average) score?
24. 24.What is the range of 47, 21, 10, 39, 16? (range = highest − lowest)
25. 25.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 55
    Rohan: 30
    Kabir: 40
    Aarav: 85
    How many more marks did Meera score than Rohan?
26. 26.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 5: 🌳
    House 2: 🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳
    How many more trees did House 2 plant than House 5?
27. 27.What is the range of 44, 42, 16, 58? (range = highest − lowest)
28. 28.Find the mean (average) of 50, 10, 28 and 40.
29. 29.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 25
    March: 35
    May: 100
    January: 70
    April: 95
    In which month were the most cars sold? (a) January (b) May (c) March (d) February
30. 30.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Kabir: ✋✋✋✋✋
    Diya: ✋✋✋✋✋✋✋✋
    Rohan: ✋✋
    How many votes did Kabir get?
31. 31.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Diya: ✋✋✋✋✋
    Kabir: ✋✋✋✋✋✋
    Meera: ✋✋✋✋✋✋✋
    How many more votes did Meera get than Kabir?
32. 32.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Guava: 🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎
    How many children chose Mango?
33. 33.Bar graph — children who came to the library each day (height of each bar):
    Monday: 45
    Thursday: 15
    Wednesday: 30
    Friday: 95
    Tuesday: 70
    How many more children came on Monday than on Thursday?
34. 34.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Apple: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎
    Grapes: 🍎🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
35. 35.Kabir scored 37, 48 and 2 runs in 3 cricket matches. What is the mean (average) score?
36. 36.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Diya: ✋
    Aarav: ✋✋✋✋✋✋✋
    Kabir: ✋✋✋✋✋✋
    How many more votes did Aarav get than Kabir?
37. 37.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Rohan: ✋✋
    Kabir: ✋✋✋✋✋✋✋✋
    Meera: ✋✋✋✋
    How many votes did Meera get?
38. 38.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Wednesday: 📘📘📘📘📘📘
    Tuesday: 📘
    Friday: 📘📘📘📘📘📘📘📘
    How many more books were sold on Wednesday than on Tuesday?
39. 39.Meera scored 27, 12 and 18 runs in 3 cricket matches. What is the mean (average) score?
40. 40.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 50
    Thursday: 20
    Friday: 75
    Monday: 95
    On which day did the most children come? (a) Tuesday (b) Monday (c) Thursday (d) Friday

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