Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 273 · 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 7, 60, 28, 36, 16? (range = highest − lowest)
2. 2.Bar graph — marks scored by friends in a maths test (height of each bar):
   Meera: 40
   Kabir: 85
   Aarav: 75
   Diya: 50
   How many more marks did Aarav score than Diya?
3. 3.What is the range of 56, 37, 34, 32, 43, 18? (range = highest − lowest)
4. 4.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
   House 3: 🌳🌳🌳🌳🌳🌳🌳
   House 1: 🌳🌳
   House 2: 🌳🌳🌳🌳🌳🌳
   How many trees did House 1 plant?
5. 5.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
   House 5: 🌳🌳🌳
   House 1: 🌳🌳🌳🌳🌳🌳🌳
   House 2: 🌳🌳🌳🌳🌳🌳🌳🌳
   How many trees did House 2 plant?
6. 6.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
   Grapes: 🍎🍎🍎🍎🍎🍎🍎
   Guava: 🍎
   Apple: 🍎🍎🍎🍎🍎
   How many children were asked in all?
7. 7.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Grapes: 🍎🍎🍎🍎
   Apple: 🍎🍎🍎🍎🍎
   Guava: 🍎
   How many children were asked in all?
8. 8.What is the range of 43, 15, 51, 47? (range = highest − lowest)
9. 9.Bar graph — children who came to the library each day (height of each bar):
   Monday: 55
   Tuesday: 50
   Friday: 15
   Wednesday: 95
   How many more children came on Wednesday than on Monday?
10. 10.Rohan scored 36, 23, 12 and 25 runs in 4 cricket matches. What is the mean (average) score?
11. 11.What is the range of 24, 42, 36, 53, 2? (range = highest − lowest)
12. 12.What is the range of 8, 59, 18, 16, 1? (range = highest − lowest)
13. 13.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 15
    Diya: 60
    Meera: 95
    Rohan: 40
    Aarav: 65
    Who scored the lowest marks? (a) Meera (b) Kabir (c) Rohan (d) Diya
14. 14.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Meera: ✋✋✋✋✋✋✋✋
    Diya: ✋✋✋✋
    Rohan: ✋
    How many more votes did Meera get than Rohan?
15. 15.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Kabir: ✋✋✋
    Aarav: ✋✋✋✋✋✋
    Rohan: ✋✋
    How many votes were there in all?
16. 16.Isha scored 14, 34, 36 and 4 runs in 4 cricket matches. What is the mean (average) score?
17. 17.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎
    Guava: 🍎
    How many children were asked in all?
18. 18.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 30
    Monday: 80
    Wednesday: 55
    Friday: 95
    On which day did the most children come? (a) Friday (b) Monday (c) Thursday (d) Wednesday
19. 19.What is the range of 57, 22, 2, 8? (range = highest − lowest)
20. 20.Pictograph — favourite fruits of the children in a class (each 🍎 = 10 children):
    Grapes: 🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎
    Banana: 🍎
    Mango: 🍎🍎🍎
    How many children chose Guava?
21. 21.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Diya: ✋✋✋✋✋
    Aarav: ✋
    Kabir: ✋✋
    Rohan: ✋✋✋✋✋✋
    How many votes did Diya get?
22. 22.Joseph scored 39, 9 and 18 runs in 3 cricket matches. What is the mean (average) score?
23. 23.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋
    Kabir: ✋✋✋✋✋
    Meera: ✋✋✋✋
    Diya: ✋✋✋✋✋✋✋✋
    How many votes were there in all?
24. 24.What is the range of 38, 51, 2, 35? (range = highest − lowest)
25. 25.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 1: 🌳🌳
    House 2: 🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳
    How many trees did House 1 plant?
26. 26.Find the mean (average) of 32, 4 and 12.
27. 27.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Banana: 🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎
    Guava: 🍎🍎
    How many children chose Mango?
28. 28.What is the range of 51, 59, 3, 39? (range = highest − lowest)
29. 29.Find the mean (average) of 33, 7, 38, 9 and 23.
30. 30.Find the mean (average) of 21, 35, 48, 16 and 5.
31. 31.Find the mean (average) of 26, 3 and 10.
32. 32.Find the mean (average) of 19, 11, 9 and 9.
33. 33.Bar graph — children who came to the library each day (height of each bar):
    Monday: 85
    Wednesday: 95
    Tuesday: 45
    Thursday: 60
    Friday: 35
    How many more children came on Monday than on Friday?
34. 34.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 85
    February: 35
    January: 55
    March: 10
    How many more cars were sold in January than in March?
35. 35.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 65
    February: 95
    March: 85
    April: 50
    In which month were the fewest cars sold? (a) April (b) January (c) March (d) February
36. 36.Pictograph — books sold by a shop in one week (each 📘 = 2 books):
    Wednesday: 📘📘📘📘📘
    Monday: 📘📘📘📘
    Thursday: 📘📘📘📘📘📘📘
    How many more books were sold on Wednesday than on Monday?
37. 37.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 75
    Rohan: 15
    Meera: 50
    Kabir: 35
    How many more marks did Aarav score than Rohan?
38. 38.What is the range of 52, 44, 14, 50? (range = highest − lowest)
39. 39.What is the range of 42, 53, 8, 59, 15? (range = highest − lowest)
40. 40.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Apple: 🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Banana: 🍎
    How many more children chose Apple than Banana?

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