Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 391 · 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.Find the mean (average) of 45, 32, 33 and 22.
2. 2.What is the range of 9, 32, 4, 14, 37? (range = highest − lowest)
3. 3.Bar graph — children who came to the library each day (height of each bar):
   Monday: 70
   Friday: 40
   Tuesday: 35
   Wednesday: 75
   Thursday: 55
   On which day did the most children come? (a) Friday (b) Wednesday (c) Tuesday (d) Monday
4. 4.Bar graph — marks scored by friends in a maths test (height of each bar):
   Kabir: 90
   Meera: 85
   Rohan: 20
   Aarav: 55
   Diya: 60
   Who scored the highest marks? (a) Aarav (b) Meera (c) Rohan (d) Kabir
5. 5.Riya scored 11, 26, 10 and 21 runs in 4 cricket matches. What is the mean (average) score?
6. 6.Bar graph — children who came to the library each day (height of each bar):
   Monday: 50
   Thursday: 95
   Wednesday: 70
   Friday: 65
   Tuesday: 15
   On which day did the most children come? (a) Friday (b) Wednesday (c) Thursday (d) Monday
7. 7.What is the range of 24, 34, 8, 36? (range = highest − lowest)
8. 8.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
   House 3: 🌳🌳🌳
   House 4: 🌳🌳🌳🌳🌳🌳🌳
   House 2: 🌳🌳🌳🌳🌳
   How many trees were planted in all?
9. 9.Bar graph — cars sold by a showroom each month (height of each bar):
   March: 30
   April: 85
   May: 100
   January: 20
   How many more cars were sold in April than in January?
10. 10.Find the mean (average) of 28, 13, 47, 34 and 18.
11. 11.Find the mean (average) of 32, 27 and 7.
12. 12.What is the range of 18, 1, 25, 2, 47? (range = highest − lowest)
13. 13.Bar graph — children who came to the library each day (height of each bar):
    Friday: 15
    Wednesday: 30
    Thursday: 20
    Monday: 25
    On which day did the most children come? (a) Friday (b) Monday (c) Wednesday (d) Thursday
14. 14.Ishaan scored 7, 27, 46 and 16 runs in 4 cricket matches. What is the mean (average) score?
15. 15.What is the range of 31, 40, 23, 22, 1, 14? (range = highest − lowest)
16. 16.What is the range of 51, 15, 17, 24, 1? (range = highest − lowest)
17. 17.What is the range of 51, 26, 47, 43? (range = highest − lowest)
18. 18.Pictograph — votes for the class monitor (each ✋ = 5 votes):
    Aarav: ✋✋✋✋✋
    Diya: ✋✋✋✋
    Meera: ✋✋✋✋✋✋
    How many votes were there in all?
19. 19.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 20
    Wednesday: 25
    Monday: 65
    Friday: 80
    On which day did the most children come? (a) Tuesday (b) Monday (c) Wednesday (d) Friday
20. 20.Find the mean (average) of 27, 44, 39 and 18.
21. 21.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Mango: 🍎🍎🍎🍎🍎
    Grapes: 🍎
    Apple: 🍎🍎🍎
    How many children were asked in all?
22. 22.What is the range of 12, 9, 6, 25? (range = highest − lowest)
23. 23.What is the range of 29, 58, 37, 54, 42, 3? (range = highest − lowest)
24. 24.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 45
    Monday: 70
    Thursday: 50
    Friday: 100
    Wednesday: 35
    How many more children came on Monday than on Thursday?
25. 25.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 80
    Monday: 10
    Tuesday: 90
    Friday: 45
    Wednesday: 55
    How many more children came on Tuesday than on Thursday?
26. 26.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 90
    Aarav: 80
    Meera: 25
    Kabir: 100
    Rohan: 55
    Who scored the highest marks? (a) Aarav (b) Diya (c) Kabir (d) Meera
27. 27.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 2: 🌳🌳🌳🌳🌳
    House 5: 🌳🌳
    House 3: 🌳🌳🌳
    How many more trees did House 2 plant than House 5?
28. 28.Find the mean (average) of 2, 18 and 13.
29. 29.Bar graph — marks scored by friends in a maths test (height of each bar):
    Rohan: 90
    Diya: 70
    Meera: 75
    Aarav: 65
    How many more marks did Rohan score than Meera?
30. 30.Find the mean (average) of 33, 6, 35, 20 and 6.
31. 31.Find the mean (average) of 10, 14 and 39.
32. 32.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Banana: 🍎🍎🍎🍎🍎🍎🍎🍎
    Mango: 🍎🍎🍎🍎
    Grapes: 🍎🍎🍎🍎🍎
    How many children were asked in all?
33. 33.Gurpreet scored 10, 14, 30 and 18 runs in 4 cricket matches. What is the mean (average) score?
34. 34.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Kabir: ✋✋✋✋✋✋✋✋
    Meera: ✋✋✋✋✋✋
    Rohan: ✋
    Diya: ✋✋✋✋✋✋✋
    How many more votes did Diya get than Rohan?
35. 35.Pictograph — books sold by a shop in one week (each 📘 = 5 books):
    Wednesday: 📘📘📘📘📘
    Tuesday: 📘📘📘📘📘📘📘
    Monday: 📘📘📘📘📘📘📘📘
    Thursday: 📘
    How many books were sold in all?
36. 36.Find the mean (average) of 50, 15 and 31.
37. 37.Find the mean (average) of 24, 30 and 33.
38. 38.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 2: 🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳🌳🌳
    How many trees did House 3 plant?
39. 39.Pictograph — trees planted by the houses on a street (each 🌳 = 5 trees):
    House 1: 🌳🌳🌳
    House 2: 🌳🌳🌳🌳
    House 3: 🌳🌳
    House 5: 🌳🌳🌳🌳🌳
    How many more trees did House 5 plant than House 2?
40. 40.Find the mean (average) of 46, 40 and 31.

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