Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 735 · 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 23, 32, 41, 28? (range = highest − lowest)
2. 2.Bar graph — marks scored by friends in a maths test (height of each bar):
   Aarav: 85
   Meera: 20
   Rohan: 100
   Kabir: 10
   How many more marks did Meera score than Kabir?
3. 3.What is the range of 60, 46, 5, 34, 12? (range = highest − lowest)
4. 4.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
   House 2: 🌳
   House 5: 🌳🌳🌳🌳🌳🌳
   House 1: 🌳🌳🌳🌳🌳🌳🌳
   How many trees did House 2 plant?
5. 5.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
   Monday: 📘📘📘📘📘📘
   Tuesday: 📘📘
   Wednesday: 📘📘📘
   Thursday: 📘📘📘📘📘
   How many books were sold in all?
6. 6.Pictograph — votes for the class monitor (each ✋ = 10 votes):
   Diya: ✋✋✋✋✋✋
   Rohan: ✋✋✋✋✋✋✋
   Meera: ✋✋✋✋
   How many more votes did Rohan get than Meera?
7. 7.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
   Tuesday: 📘📘📘📘📘📘
   Thursday: 📘📘
   Monday: 📘📘📘📘📘📘📘📘
   How many more books were sold on Monday than on Tuesday?
8. 8.Find the mean (average) of 47, 6, 4 and 27.
9. 9.Bar graph — children who came to the library each day (height of each bar):
   Monday: 85
   Thursday: 15
   Tuesday: 20
   Wednesday: 100
   On which day did the most children come? (a) Tuesday (b) Wednesday (c) Monday (d) Thursday
10. 10.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Rohan: ✋✋✋✋
    Diya: ✋✋✋✋✋
    Aarav: ✋
    Kabir: ✋✋✋✋✋✋✋✋
    How many votes were there in all?
11. 11.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 3: 🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    How many trees did House 3 plant?
12. 12.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Apple: 🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Monday: 90
    Tuesday: 85
    Thursday: 10
    Wednesday: 15
    Friday: 70
    How many more children came on Monday than on Friday?
14. 14.Find the mean (average) of 40, 11, 11 and 34.
15. 15.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Thursday: 📘📘
    Wednesday: 📘
    Monday: 📘📘📘📘📘
    Friday: 📘📘📘📘📘📘
    How many more books were sold on Thursday than on Wednesday?
16. 16.Find the mean (average) of 34, 16, 31 and 23.
17. 17.Riya scored 21, 16, 12 and 15 runs in 4 cricket matches. What is the mean (average) score?
18. 18.What is the range of 49, 12, 60, 10, 20? (range = highest − lowest)
19. 19.What is the range of 51, 7, 50, 33? (range = highest − lowest)
20. 20.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 4: 🌳
    House 1: 🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳
    How many trees did House 1 plant?
21. 21.What is the range of 33, 28, 44, 30, 14, 32? (range = highest − lowest)
22. 22.Find the mean (average) of 48, 16 and 35.
23. 23.Manav scored 27, 9, 36 and 40 runs in 4 cricket matches. What is the mean (average) score?
24. 24.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Kabir: ✋✋✋✋
    Meera: ✋✋✋✋✋✋✋✋
    Rohan: ✋
    How many more votes did Kabir get than Rohan?
25. 25.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?
26. 26.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 3: 🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳
    How many more trees did House 2 plant than House 3?
27. 27.Find the mean (average) of 15, 25 and 23.
28. 28.Ananya scored 9, 6, 6 and 3 runs in 4 cricket matches. What is the mean (average) score?
29. 29.Find the mean (average) of 39, 29 and 31.
30. 30.Find the mean (average) of 6, 37 and 5.
31. 31.Find the mean (average) of 14, 49 and 3.
32. 32.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋✋
    Diya: ✋✋✋✋✋✋✋✋
    Rohan: ✋✋✋✋✋✋
    Kabir: ✋✋✋✋
    How many more votes did Kabir get than Aarav?
33. 33.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 55
    Thursday: 70
    Monday: 95
    Tuesday: 10
    How many more children came on Monday than on Wednesday?
34. 34.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 50
    April: 55
    March: 85
    May: 15
    February: 10
    In which month were the fewest cars sold? (a) January (b) February (c) April (d) March
35. 35.Find the mean (average) of 23, 41 and 5.
36. 36.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 5: 🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    How many more trees did House 3 plant than House 5?
37. 37.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 90
    May: 45
    January: 75
    April: 55
    In which month were the most cars sold? (a) January (b) May (c) March (d) April
38. 38.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋✋✋✋
    Kabir: ✋✋✋
    Diya: ✋✋✋✋✋✋✋
    How many votes did Meera get?
39. 39.What is the range of 53, 56, 16, 47? (range = highest − lowest)
40. 40.What is the range of 58, 23, 18, 55, 5? (range = highest − lowest)

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