Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 194 · 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 31, 8, 39, 18, 42? (range = highest − lowest)
2. 2.Find the mean (average) of 48, 34, 2 and 12.
3. 3.What is the range of 49, 57, 7, 12? (range = highest − lowest)
4. 4.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
   House 3: 🌳🌳
   House 1: 🌳🌳🌳🌳
   House 5: 🌳🌳🌳🌳🌳🌳🌳🌳
   House 2: 🌳🌳🌳
   How many trees did House 1 plant?
5. 5.Bar graph — children who came to the library each day (height of each bar):
   Friday: 55
   Monday: 60
   Thursday: 80
   Wednesday: 75
   How many more children came on Thursday than on Wednesday?
6. 6.Find the mean (average) of 41, 40, 19, 50 and 15.
7. 7.What is the range of 56, 19, 11, 4, 41, 3? (range = highest − lowest)
8. 8.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Meera: ✋✋
   Rohan: ✋
   Kabir: ✋✋✋✋✋
   Diya: ✋✋✋✋
   How many votes did Meera get?
9. 9.Bar graph — children who came to the library each day (height of each bar):
   Thursday: 55
   Monday: 20
   Friday: 100
   Wednesday: 15
   How many more children came on Friday than on Wednesday?
10. 10.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 10
    Rohan: 100
    Meera: 25
    Diya: 75
    Kabir: 60
    Who scored the highest marks? (a) Aarav (b) Rohan (c) Diya (d) Meera
11. 11.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 50
    January: 70
    March: 65
    February: 15
    April: 45
    How many more cars were sold in January than in May?
12. 12.What is the range of 16, 51, 8, 48? (range = highest − lowest)
13. 13.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 5: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳
    House 4: 🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳
    How many trees did House 1 plant?
14. 14.Pooja scored 23, 17, 3 and 9 runs in 4 cricket matches. What is the mean (average) score?
15. 15.What is the range of 11, 12, 48, 24, 34? (range = highest − lowest)
16. 16.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Wednesday: 📘📘📘
    Thursday: 📘📘📘📘📘📘📘
    Friday: 📘📘
    Tuesday: 📘📘📘📘📘📘📘📘
    How many books were sold on Thursday?
17. 17.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 15
    Tuesday: 35
    Monday: 70
    Wednesday: 95
    On which day did the most children come? (a) Monday (b) Tuesday (c) Thursday (d) Wednesday
18. 18.Dev scored 12, 6, 6 and 28 runs in 4 cricket matches. What is the mean (average) score?
19. 19.Find the mean (average) of 5, 3, 18 and 6.
20. 20.Bar graph — children who came to the library each day (height of each bar):
    Friday: 60
    Tuesday: 65
    Thursday: 15
    Wednesday: 25
    Monday: 95
    How many more children came on Monday than on Friday?
21. 21.What is the range of 26, 60, 22, 40, 30? (range = highest − lowest)
22. 22.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Meera: ✋✋
    Aarav: ✋✋✋✋✋
    Diya: ✋✋✋✋✋✋✋✋
    Kabir: ✋✋✋✋
    How many votes were there in all?
23. 23.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 10
    April: 85
    May: 35
    January: 60
    How many more cars were sold in April than in January?
24. 24.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
25. 25.What is the range of 60, 7, 20, 45, 1? (range = highest − lowest)
26. 26.What is the range of 23, 49, 34, 2, 32? (range = highest − lowest)
27. 27.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 100
    Tuesday: 80
    Monday: 65
    Wednesday: 20
    Friday: 10
    How many more children came on Thursday than on Friday?
28. 28.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 15
    Monday: 70
    Wednesday: 25
    Thursday: 85
    Friday: 50
    How many more children came on Wednesday than on Tuesday?
29. 29.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Tuesday: 📘📘📘📘📘📘
    Thursday: 📘📘📘
    Friday: 📘
    How many books were sold in all?
30. 30.What is the range of 13, 38, 47, 21, 5, 33? (range = highest − lowest)
31. 31.Find the mean (average) of 5, 41 and 11.
32. 32.What is the range of 9, 15, 14, 11? (range = highest − lowest)
33. 33.What is the range of 30, 1, 18, 38? (range = highest − lowest)
34. 34.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Monday: 📘📘📘📘📘📘📘📘
    Wednesday: 📘📘📘📘📘📘📘
    Tuesday: 📘📘📘
    How many more books were sold on Monday than on Tuesday?
35. 35.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Meera: ✋✋
    Kabir: ✋✋✋✋✋✋✋
    Diya: ✋✋✋
    Rohan: ✋
    How many votes did Diya get?
36. 36.What is the range of 12, 29, 56, 50, 1, 22? (range = highest − lowest)
37. 37.Lakshmi scored 20, 42, 49, 42 and 12 runs in 5 cricket matches. What is the mean (average) score?
38. 38.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Thursday: 📘📘📘📘📘
    Monday: 📘📘📘
    Tuesday: 📘📘📘📘📘📘
    Friday: 📘📘
    How many books were sold on Tuesday?
39. 39.Priya scored 29, 4 and 33 runs in 3 cricket matches. What is the mean (average) score?
40. 40.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 70
    Meera: 100
    Kabir: 95
    Aarav: 60
    Diya: 55
    Who scored the lowest marks? (a) Rohan (b) Kabir (c) Meera (d) Diya

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