Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 871 · 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 2, 28, 26, 6 and 23.
2. 2.What is the range of 28, 39, 35, 34, 18? (range = highest − lowest)
3. 3.Find the mean (average) of 37, 30, 3, 38 and 32.
4. 4.Bar graph — marks scored by friends in a maths test (height of each bar):
   Meera: 55
   Aarav: 10
   Diya: 30
   Rohan: 45
   How many more marks did Diya score than Aarav?
5. 5.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
   House 1: 🌳
   House 3: 🌳🌳🌳🌳
   House 4: 🌳🌳
   House 5: 🌳🌳🌳🌳🌳
   How many more trees did House 3 plant than House 1?
6. 6.Bar graph — children who came to the library each day (height of each bar):
   Thursday: 50
   Tuesday: 100
   Monday: 15
   Wednesday: 60
   How many more children came on Wednesday than on Thursday?
7. 7.What is the range of 8, 57, 26, 49, 2, 33? (range = highest − lowest)
8. 8.Kavya scored 7, 28, 47 and 34 runs in 4 cricket matches. What is the mean (average) score?
9. 9.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Rohan: ✋
   Kabir: ✋✋✋✋✋✋✋
   Diya: ✋✋✋✋✋
   How many votes were there in all?
10. 10.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 40
    Rohan: 75
    Kabir: 45
    Diya: 65
    Meera: 10
    How many more marks did Aarav score than Meera?
11. 11.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Tuesday: 📘📘
    Friday: 📘
    Wednesday: 📘📘📘📘📘
    How many books were sold on Tuesday?
12. 12.Find the mean (average) of 4, 25 and 13.
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Monday: 10
    Wednesday: 30
    Tuesday: 40
    Friday: 55
    How many more children came on Friday than on Wednesday?
14. 14.Find the mean (average) of 46, 46, 36 and 36.
15. 15.What is the range of 20, 4, 50, 58, 6, 33? (range = highest − lowest)
16. 16.What is the range of 16, 34, 30, 25? (range = highest − lowest)
17. 17.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 25
    May: 35
    April: 100
    January: 45
    In which month were the most cars sold? (a) May (b) April (c) February (d) January
18. 18.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Thursday: 📘📘📘📘📘📘
    Friday: 📘📘📘📘📘
    Tuesday: 📘📘📘📘
    How many books were sold on Friday?
19. 19.What is the range of 54, 26, 23, 41? (range = highest − lowest)
20. 20.Zoya scored 20, 44, 31 and 29 runs in 4 cricket matches. What is the mean (average) score?
21. 21.Nisha scored 12, 16, 28 and 4 runs in 4 cricket matches. What is the mean (average) score?
22. 22.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Kabir: ✋✋✋✋✋✋✋✋
    Diya: ✋✋✋
    Aarav: ✋✋✋✋
    Meera: ✋✋✋✋✋✋✋
    How many votes did Kabir get?
23. 23.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 5: 🌳
    House 3: 🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳
    How many trees were planted in all?
24. 24.What is the range of 53, 9, 44, 26? (range = highest − lowest)
25. 25.Bar graph — cars sold by a showroom each month (height of each bar):
    April: 45
    January: 65
    February: 80
    May: 30
    March: 35
    How many more cars were sold in January than in May?
26. 26.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Friday: 📘📘📘📘
    Tuesday: 📘📘📘
    Wednesday: 📘📘📘📘📘📘📘📘
    Thursday: 📘
    How many books were sold in all?
27. 27.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 100
    May: 10
    February: 95
    April: 60
    March: 30
    How many more cars were sold in April than in March?
28. 28.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Rohan: ✋✋✋✋✋✋✋
    Kabir: ✋✋
    Meera: ✋✋✋✋
    Diya: ✋✋✋
    How many votes did Kabir get?
29. 29.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Rohan: ✋✋✋✋✋✋
    Diya: ✋✋✋
    Kabir: ✋✋
    Aarav: ✋
    How many votes were there in all?
30. 30.What is the range of 39, 19, 60, 53? (range = highest − lowest)
31. 31.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Aarav: ✋
    Rohan: ✋✋✋
    Kabir: ✋✋
    How many votes did Rohan get?
32. 32.Bar graph — children who came to the library each day (height of each bar):
    Monday: 10
    Wednesday: 35
    Thursday: 90
    Friday: 30
    Tuesday: 70
    On which day did the most children come? (a) Monday (b) Wednesday (c) Thursday (d) Friday
33. 33.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 75
    April: 35
    March: 10
    February: 30
    May: 20
    In which month were the fewest cars sold? (a) January (b) February (c) March (d) April
34. 34.Find the mean (average) of 32, 13, 16 and 23.
35. 35.Find the mean (average) of 20, 50, 41 and 17.
36. 36.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 20
    February: 10
    May: 85
    April: 55
    January: 25
    How many more cars were sold in May than in March?
37. 37.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Grapes: 🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎🍎
    How many children chose Banana?
38. 38.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    How many more trees did House 4 plant than House 5?
39. 39.What is the range of 55, 51, 8, 41, 20? (range = highest − lowest)
40. 40.Gurpreet scored 25, 4, 21 and 18 runs in 4 cricket matches. What is the mean (average) score?

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