Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 52 · 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 43, 2, 3, 22, 10? (range = highest − lowest)
2. 2.Bar graph — children who came to the library each day (height of each bar):
   Thursday: 20
   Tuesday: 25
   Wednesday: 90
   Friday: 65
   How many more children came on Tuesday than on Thursday?
3. 3.What is the range of 29, 47, 6, 32, 49, 24? (range = highest − lowest)
4. 4.Bar graph — children who came to the library each day (height of each bar):
   Tuesday: 45
   Friday: 30
   Thursday: 20
   Monday: 90
   Wednesday: 70
   On which day did the fewest children come? (a) Tuesday (b) Monday (c) Friday (d) Thursday
5. 5.Bar graph — marks scored by friends in a maths test (height of each bar):
   Kabir: 90
   Rohan: 60
   Meera: 25
   Aarav: 40
   Diya: 100
   Who scored the highest marks? (a) Rohan (b) Meera (c) Kabir (d) Diya
6. 6.What is the range of 14, 46, 41, 25, 8, 1? (range = highest − lowest)
7. 7.Find the mean (average) of 41, 6 and 31.
8. 8.Kavya scored 5, 25, 45, 16 and 29 runs in 5 cricket matches. What is the mean (average) score?
9. 9.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Banana: 🍎🍎🍎🍎🍎🍎🍎
   Grapes: 🍎🍎🍎🍎
   Guava: 🍎🍎🍎🍎🍎
   Mango: 🍎🍎🍎🍎🍎🍎🍎🍎
   How many children were asked in all?
10. 10.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋
    Meera: ✋✋✋
    Rohan: ✋✋
    Diya: ✋✋✋✋✋
    How many more votes did Meera get than Rohan?
11. 11.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Monday: 📘📘
    Tuesday: 📘📘📘📘📘📘📘
    Friday: 📘📘📘📘
    Thursday: 📘
    How many books were sold in all?
12. 12.What is the range of 27, 9, 29, 2, 15? (range = highest − lowest)
13. 13.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Grapes: 🍎🍎🍎🍎🍎🍎🍎🍎
    Apple: 🍎🍎
    Banana: 🍎🍎🍎🍎
    Guava: 🍎🍎🍎
    How many children were asked in all?
14. 14.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋✋✋✋✋✋
    Diya: ✋✋✋✋✋✋✋
    Kabir: ✋✋✋
    How many votes were there in all?
15. 15.What is the range of 10, 8, 42, 12, 5, 41? (range = highest − lowest)
16. 16.What is the range of 39, 32, 6, 7? (range = highest − lowest)
17. 17.Find the mean (average) of 42, 20 and 13.
18. 18.Find the mean (average) of 16, 43, 4 and 33.
19. 19.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 10
    Diya: 100
    Meera: 35
    Kabir: 80
    How many more marks did Kabir score than Aarav?
20. 20.Find the mean (average) of 44, 12 and 37.
21. 21.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Tuesday: 📘📘📘📘📘📘
    Wednesday: 📘📘
    Thursday: 📘📘📘📘📘📘📘📘
    How many books were sold in all?
22. 22.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Apple: 🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎
    Banana: 🍎🍎
    How many children chose Guava?
23. 23.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 1: 🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    How many trees did House 3 plant?
24. 24.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 55
    March: 10
    February: 100
    May: 20
    April: 30
    In which month were the fewest cars sold? (a) May (b) February (c) March (d) January
25. 25.Find the mean (average) of 13, 37 and 31.
26. 26.Joseph scored 28, 2, 4, 12 and 34 runs in 5 cricket matches. What is the mean (average) score?
27. 27.Manav scored 5, 25, 49, 34 and 12 runs in 5 cricket matches. What is the mean (average) score?
28. 28.What is the range of 30, 13, 12, 26, 60, 29? (range = highest − lowest)
29. 29.What is the range of 37, 2, 33, 23, 46? (range = highest − lowest)
30. 30.Rohan scored 49, 5, 6 and 32 runs in 4 cricket matches. What is the mean (average) score?
31. 31.What is the range of 16, 34, 15, 10, 9, 30? (range = highest − lowest)
32. 32.Find the mean (average) of 15, 50, 11, 50 and 34.
33. 33.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋✋✋✋
    Meera: ✋✋✋✋✋
    Diya: ✋✋✋✋✋✋
    How many votes did Meera get?
34. 34.Joseph scored 13, 40, 26, 18 and 18 runs in 5 cricket matches. What is the mean (average) score?
35. 35.Aditya scored 48, 32 and 19 runs in 3 cricket matches. What is the mean (average) score?
36. 36.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Meera: ✋✋✋✋✋✋
    Kabir: ✋✋
    Rohan: ✋✋✋✋✋
    Diya: ✋✋✋
    How many votes did Kabir get?
37. 37.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Banana: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Apple: 🍎🍎🍎
    How many more children chose Banana than Apple?
38. 38.Find the mean (average) of 5, 29 and 29.
39. 39.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 20
    March: 50
    May: 25
    April: 40
    In which month were the fewest cars sold? (a) April (b) March (c) February (d) May
40. 40.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Tuesday: 📘📘📘📘📘
    Thursday: 📘📘📘📘📘📘📘
    Wednesday: 📘📘📘📘📘📘📘📘
    Friday: 📘📘📘📘📘📘
    How many more books were sold on Thursday than on Tuesday?

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