Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 20 · 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 58, 31, 36, 8? (range = highest − lowest)
2. 2.Gurpreet scored 15, 43 and 23 runs in 3 cricket matches. What is the mean (average) score?
3. 3.Find the mean (average) of 37, 25, 31, 47 and 40.
4. 4.Bar graph — marks scored by friends in a maths test (height of each bar):
   Rohan: 30
   Diya: 100
   Kabir: 35
   Aarav: 75
   Meera: 25
   Who scored the highest marks? (a) Kabir (b) Rohan (c) Aarav (d) Diya
5. 5.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
   Monday: 📘📘📘📘📘📘
   Friday: 📘
   Thursday: 📘📘📘
   How many books were sold on Thursday?
6. 6.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
   House 2: 🌳
   House 5: 🌳🌳🌳🌳
   House 3: 🌳🌳🌳🌳🌳🌳🌳
   House 1: 🌳🌳🌳🌳🌳
   How many trees were planted in all?
7. 7.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
   House 5: 🌳🌳🌳🌳🌳🌳🌳🌳
   House 4: 🌳
   House 3: 🌳🌳
   How many trees did House 5 plant?
8. 8.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
   Apple: 🍎🍎
   Mango: 🍎🍎🍎
   Guava: 🍎🍎🍎🍎
   Grapes: 🍎
   How many children were asked in all?
9. 9.What is the range of 3, 20, 14, 41, 25, 11? (range = highest − lowest)
10. 10.What is the range of 23, 9, 35, 18, 13? (range = highest − lowest)
11. 11.Joseph scored 39, 6 and 15 runs in 3 cricket matches. What is the mean (average) score?
12. 12.Find the mean (average) of 5, 20 and 20.
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 25
    Monday: 45
    Thursday: 55
    Friday: 100
    Wednesday: 90
    On which day did the fewest children come? (a) Friday (b) Tuesday (c) Monday (d) Thursday
14. 14.Find the mean (average) of 19, 30, 6, 47 and 8.
15. 15.What is the range of 49, 1, 13, 40? (range = highest − lowest)
16. 16.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 60
    May: 85
    April: 90
    February: 30
    How many more cars were sold in January than in February?
17. 17.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Thursday: 📘📘📘📘📘📘📘📘
    Friday: 📘
    Wednesday: 📘📘📘📘
    How many books were sold in all?
18. 18.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 10
    Kabir: 50
    Rohan: 90
    Diya: 55
    How many more marks did Kabir score than Aarav?
19. 19.What is the range of 9, 18, 33, 12, 10? (range = highest − lowest)
20. 20.Find the mean (average) of 18, 3, 12, 39 and 38.
21. 21.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Monday: 📘
    Tuesday: 📘📘📘📘📘📘
    Wednesday: 📘📘📘📘📘📘📘📘
    How many books were sold on Monday?
22. 22.What is the range of 19, 45, 2, 24? (range = highest − lowest)
23. 23.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Rohan: ✋✋
    Diya: ✋
    Aarav: ✋✋✋✋
    How many votes were there in all?
24. 24.Find the mean (average) of 3, 14, 6 and 9.
25. 25.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 30
    Meera: 85
    Rohan: 70
    Kabir: 75
    How many more marks did Kabir score than Diya?
26. 26.Bar graph — children who came to the library each day (height of each bar):
    Friday: 65
    Wednesday: 40
    Thursday: 50
    Tuesday: 80
    How many more children came on Friday than on Thursday?
27. 27.Bar graph — cars sold by a showroom each month (height of each bar):
    March: 20
    January: 60
    April: 30
    May: 25
    In which month were the most cars sold? (a) April (b) January (c) March (d) May
28. 28.Find the mean (average) of 36, 17, 45, 40 and 17.
29. 29.Find the mean (average) of 12, 23, 2 and 23.
30. 30.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 80
    Friday: 100
    Wednesday: 60
    Tuesday: 50
    Monday: 75
    How many more children came on Friday than on Tuesday?
31. 31.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 15
    Monday: 75
    Friday: 60
    Wednesday: 40
    Tuesday: 95
    On which day did the fewest children come? (a) Friday (b) Monday (c) Wednesday (d) Thursday
32. 32.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 2: 🌳🌳🌳
    House 1: 🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳
    How many trees did House 4 plant?
33. 33.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Wednesday: 📘📘📘📘📘📘
    Monday: 📘📘
    Friday: 📘
    Thursday: 📘📘📘
    How many more books were sold on Thursday than on Monday?
34. 34.Aarav scored 37, 2 and 39 runs in 3 cricket matches. What is the mean (average) score?
35. 35.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳
    House 5: 🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳
    How many trees did House 2 plant?
36. 36.What is the range of 10, 24, 44, 46, 47? (range = highest − lowest)
37. 37.What is the range of 17, 3, 37, 23, 16? (range = highest − lowest)
38. 38.Rohan scored 15, 38, 50, 6 and 41 runs in 5 cricket matches. What is the mean (average) score?
39. 39.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Diya: ✋✋✋✋✋✋✋✋
    Kabir: ✋✋✋✋✋
    Aarav: ✋✋✋✋✋✋✋
    How many votes did Kabir get?
40. 40.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Guava: 🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎
    How many more children chose Grapes than Guava?

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