Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 461 · 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 16, 21 and 29.
2. 2.Bar graph — cars sold by a showroom each month (height of each bar):
   March: 40
   May: 20
   January: 10
   April: 30
   How many more cars were sold in March than in January?
3. 3.What is the range of 53, 12, 35, 29? (range = highest − lowest)
4. 4.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
   Thursday: 📘📘
   Tuesday: 📘📘📘📘📘📘
   Monday: 📘📘📘📘📘📘📘📘
   Friday: 📘📘📘📘
   How many books were sold in all?
5. 5.Find the mean (average) of 39, 26, 3, 7 and 30.
6. 6.What is the range of 13, 10, 6, 18, 58? (range = highest − lowest)
7. 7.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
   Mango: 🍎🍎🍎
   Apple: 🍎
   Banana: 🍎🍎🍎🍎
   Guava: 🍎🍎🍎🍎🍎
   How many more children chose Guava than Apple?
8. 8.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
   Wednesday: 📘📘📘📘📘📘
   Tuesday: 📘📘📘📘
   Monday: 📘
   Friday: 📘📘📘📘📘
   How many more books were sold on Wednesday than on Tuesday?
9. 9.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Aarav: ✋✋✋✋✋✋
   Kabir: ✋✋✋✋✋
   Diya: ✋✋✋✋✋✋✋
   Rohan: ✋✋✋✋
   How many more votes did Diya get than Aarav?
10. 10.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 100
    Friday: 90
    Thursday: 30
    Monday: 20
    On which day did the fewest children come? (a) Monday (b) Thursday (c) Wednesday (d) Friday
11. 11.Aarav scored 7, 5 and 9 runs in 3 cricket matches. What is the mean (average) score?
12. 12.Bar graph — cars sold by a showroom each month (height of each bar):
    April: 95
    January: 55
    February: 75
    March: 45
    How many more cars were sold in April than in January?
13. 13.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Wednesday: 📘📘📘📘📘📘📘📘
    Friday: 📘
    Thursday: 📘📘📘📘📘📘
    Tuesday: 📘📘📘
    How many more books were sold on Wednesday than on Friday?
14. 14.Find the mean (average) of 9, 2, 43, 17 and 19.
15. 15.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Wednesday: 📘
    Friday: 📘📘📘
    Monday: 📘📘📘📘📘📘
    Thursday: 📘📘📘📘
    How many books were sold on Friday?
16. 16.What is the range of 37, 35, 9, 1, 31, 18? (range = highest − lowest)
17. 17.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎
    Grapes: 🍎🍎🍎
    How many children were asked in all?
18. 18.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Guava: 🍎🍎
    Apple: 🍎
    Grapes: 🍎🍎🍎🍎🍎
    How many children chose Apple?
19. 19.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 85
    March: 80
    April: 20
    January: 95
    February: 25
    In which month were the most cars sold? (a) January (b) May (c) March (d) April
20. 20.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 80
    Kabir: 50
    Meera: 30
    Rohan: 10
    Diya: 35
    How many more marks did Aarav score than Diya?
21. 21.Find the mean (average) of 14, 21 and 16.
22. 22.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 90
    April: 15
    January: 85
    March: 55
    How many more cars were sold in January than in April?
23. 23.What is the range of 13, 3, 57, 52, 47, 15? (range = highest − lowest)
24. 24.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Meera: ✋✋
    Rohan: ✋
    Diya: ✋✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋✋
    How many votes were there in all?
25. 25.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 90
    Meera: 30
    Aarav: 20
    Kabir: 60
    Who scored the highest marks? (a) Meera (b) Rohan (c) Aarav (d) Kabir
26. 26.Bar graph — marks scored by friends in a maths test (height of each bar):
    Meera: 95
    Aarav: 20
    Kabir: 70
    Diya: 30
    Who scored the lowest marks? (a) Meera (b) Kabir (c) Aarav (d) Diya
27. 27.Find the mean (average) of 46, 47, 15, 40 and 32.
28. 28.Find the mean (average) of 22, 13 and 4.
29. 29.Vivaan scored 44, 45, 20, 15 and 31 runs in 5 cricket matches. What is the mean (average) score?
30. 30.Find the mean (average) of 24, 13 and 8.
31. 31.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Kabir: ✋✋✋✋✋✋✋
    Aarav: ✋
    Meera: ✋✋✋✋✋✋
    How many votes were there in all?
32. 32.Find the mean (average) of 15, 9, 36 and 20.
33. 33.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 100
    Aarav: 10
    Meera: 60
    Rohan: 45
    How many more marks did Kabir score than Meera?
34. 34.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Apple: 🍎🍎
    Grapes: 🍎🍎🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎
    How many children chose Apple?
35. 35.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 45
    Tuesday: 15
    Wednesday: 40
    Friday: 10
    On which day did the most children come? (a) Thursday (b) Tuesday (c) Friday (d) Wednesday
36. 36.Find the mean (average) of 13, 2 and 9.
37. 37.What is the range of 29, 1, 58, 60? (range = highest − lowest)
38. 38.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Banana: 🍎🍎🍎🍎🍎🍎
    Apple: 🍎
    Guava: 🍎🍎🍎🍎🍎
    How many more children chose Banana than Guava?
39. 39.What is the range of 45, 6, 50, 15, 54, 1? (range = highest − lowest)
40. 40.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 4: 🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?

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