Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 877 · 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 52, 10, 26, 17, 18, 25? (range = highest − lowest)
2. 2.Find the mean (average) of 34, 42, 18 and 18.
3. 3.What is the range of 56, 41, 8, 7? (range = highest − lowest)
4. 4.What is the range of 7, 3, 42, 16, 15? (range = highest − lowest)
5. 5.Ananya scored 47, 38 and 5 runs in 3 cricket matches. What is the mean (average) score?
6. 6.Saanvi scored 6, 7 and 5 runs in 3 cricket matches. What is the mean (average) score?
7. 7.Bar graph — children who came to the library each day (height of each bar):
   Monday: 35
   Friday: 25
   Thursday: 75
   Wednesday: 65
   Tuesday: 70
   How many more children came on Wednesday than on Monday?
8. 8.Bar graph — marks scored by friends in a maths test (height of each bar):
   Rohan: 65
   Aarav: 75
   Meera: 35
   Kabir: 25
   Diya: 80
   How many more marks did Aarav score than Rohan?
9. 9.What is the range of 21, 39, 33, 37, 9? (range = highest − lowest)
10. 10.Find the mean (average) of 30, 25 and 11.
11. 11.Bar graph — children who came to the library each day (height of each bar):
    Wednesday: 85
    Thursday: 95
    Monday: 10
    Tuesday: 90
    On which day did the most children come? (a) Wednesday (b) Thursday (c) Tuesday (d) Monday
12. 12.Find the mean (average) of 3, 30, 45, 31 and 21.
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 90
    Friday: 75
    Monday: 50
    Wednesday: 55
    How many more children came on Friday than on Monday?
14. 14.What is the range of 32, 51, 40, 39? (range = highest − lowest)
15. 15.Pictograph — favourite fruits of the children in a class (each 🍎 = 5 children):
    Mango: 🍎🍎🍎🍎🍎🍎
    Grapes: 🍎
    Banana: 🍎🍎🍎
    Guava: 🍎🍎🍎🍎
    How many children chose Banana?
16. 16.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 50
    May: 70
    April: 65
    March: 85
    How many more cars were sold in March than in May?
17. 17.Pooja scored 23, 41 and 14 runs in 3 cricket matches. What is the mean (average) score?
18. 18.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Thursday: 📘📘📘
    Monday: 📘📘📘📘📘📘📘📘
    Wednesday: 📘
    Friday: 📘📘
    How many more books were sold on Friday than on Wednesday?
19. 19.Find the mean (average) of 41, 33, 46 and 8.
20. 20.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Grapes: 🍎🍎🍎
    Mango: 🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    Banana: 🍎🍎🍎🍎🍎🍎🍎
    How many children were asked in all?
21. 21.Bar graph — cars sold by a showroom each month (height of each bar):
    February: 95
    May: 90
    March: 65
    April: 30
    How many more cars were sold in February than in March?
22. 22.What is the range of 15, 5, 50, 45, 52, 23? (range = highest − lowest)
23. 23.What is the range of 15, 23, 58, 42, 55? (range = highest − lowest)
24. 24.Pooja scored 4, 6, 23, 4 and 38 runs in 5 cricket matches. What is the mean (average) score?
25. 25.Bar graph — cars sold by a showroom each month (height of each bar):
    May: 45
    April: 65
    February: 25
    March: 20
    January: 50
    How many more cars were sold in May than in February?
26. 26.Ananya scored 40, 38, 30, 45 and 37 runs in 5 cricket matches. What is the mean (average) score?
27. 27.What is the range of 25, 6, 51, 5? (range = highest − lowest)
28. 28.Bar graph — cars sold by a showroom each month (height of each bar):
    January: 15
    April: 90
    February: 40
    May: 45
    In which month were the most cars sold? (a) April (b) February (c) May (d) January
29. 29.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳
    How many more trees did House 5 plant than House 2?
30. 30.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 85
    Rohan: 20
    Aarav: 40
    Diya: 90
    Meera: 45
    Who scored the highest marks? (a) Diya (b) Rohan (c) Aarav (d) Kabir
31. 31.What is the range of 14, 21, 8, 5? (range = highest − lowest)
32. 32.What is the range of 19, 41, 17, 2, 29? (range = highest − lowest)
33. 33.Pictograph — votes for the class monitor (each ✋ = 2 votes):
    Diya: ✋✋✋✋✋✋✋✋
    Rohan: ✋✋✋✋
    Aarav: ✋✋✋✋✋
    How many votes were there in all?
34. 34.Find the mean (average) of 8, 15, 31 and 30.
35. 35.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋✋✋✋✋✋✋
    Meera: ✋
    Rohan: ✋✋✋✋
    How many votes did Meera get?
36. 36.Bar graph — marks scored by friends in a maths test (height of each bar):
    Kabir: 50
    Rohan: 90
    Aarav: 100
    Diya: 20
    How many more marks did Rohan score than Kabir?
37. 37.Bar graph — children who came to the library each day (height of each bar):
    Friday: 10
    Monday: 25
    Thursday: 70
    Wednesday: 65
    Tuesday: 35
    On which day did the fewest children come? (a) Thursday (b) Friday (c) Wednesday (d) Monday
38. 38.What is the range of 5, 33, 2, 43? (range = highest − lowest)
39. 39.What is the range of 52, 15, 58, 7, 30? (range = highest − lowest)
40. 40.Meera scored 11, 46 and 24 runs in 3 cricket matches. What is the mean (average) score?

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