Class 6 Maths Worksheet: Pictograph and Bar Graph

Maths worksheets lesson 47: Data handling: pictographs, bar graphs and mean · Set 182 · 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.Bar graph — cars sold by a showroom each month (height of each bar):
   April: 25
   February: 55
   May: 45
   January: 70
   In which month were the fewest cars sold? (a) February (b) April (c) May (d) January
2. 2.Bar graph — children who came to the library each day (height of each bar):
   Wednesday: 60
   Tuesday: 20
   Thursday: 35
   Monday: 50
   How many more children came on Wednesday than on Monday?
3. 3.Find the mean (average) of 34, 18, 9 and 39.
4. 4.What is the range of 35, 4, 12, 14, 6? (range = highest − lowest)
5. 5.What is the range of 45, 50, 21, 16, 15? (range = highest − lowest)
6. 6.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Kabir: ✋✋
   Rohan: ✋✋✋✋
   Meera: ✋✋✋✋✋
   Aarav: ✋✋✋✋✋✋✋✋
   How many votes were there in all?
7. 7.What is the range of 6, 9, 52, 53, 1? (range = highest − lowest)
8. 8.What is the range of 24, 41, 9, 15, 18, 5? (range = highest − lowest)
9. 9.Pictograph — votes for the class monitor (each ✋ = 2 votes):
   Rohan: ✋
   Aarav: ✋✋✋✋
   Kabir: ✋✋✋✋✋✋
   Diya: ✋✋✋✋✋
   How many more votes did Diya get than Aarav?
10. 10.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 45
    Diya: 55
    Meera: 85
    Rohan: 75
    How many more marks did Diya score than Aarav?
11. 11.What is the range of 60, 24, 50, 45? (range = highest − lowest)
12. 12.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 25
    Aarav: 35
    Kabir: 95
    Meera: 75
    Rohan: 60
    How many more marks did Kabir score than Rohan?
13. 13.Pictograph — books sold by a shop in one week (each 📘 = 10 books):
    Monday: 📘📘📘📘📘📘
    Tuesday: 📘📘
    Wednesday: 📘📘📘📘📘📘📘📘
    Thursday: 📘📘📘📘📘
    How many books were sold in all?
14. 14.What is the range of 15, 13, 45, 4, 50? (range = highest − lowest)
15. 15.Bar graph — marks scored by friends in a maths test (height of each bar):
    Diya: 100
    Rohan: 45
    Aarav: 25
    Meera: 40
    Who scored the lowest marks? (a) Rohan (b) Meera (c) Aarav (d) Diya
16. 16.Pictograph — trees planted by the houses on a street (each 🌳 = 10 trees):
    House 5: 🌳🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳
    House 4: 🌳
    House 3: 🌳🌳🌳🌳🌳🌳
    How many more trees did House 3 plant than House 5?
17. 17.Pictograph — votes for the class monitor (each ✋ = 10 votes):
    Diya: ✋✋
    Rohan: ✋✋✋✋✋
    Kabir: ✋✋✋✋✋✋
    Meera: ✋✋✋✋✋✋✋✋
    How many votes were there in all?
18. 18.Find the mean (average) of 41, 10, 26, 34 and 9.
19. 19.What is the range of 53, 37, 17, 6, 36, 50? (range = highest − lowest)
20. 20.Isha scored 31, 19 and 19 runs in 3 cricket matches. What is the mean (average) score?
21. 21.What is the range of 25, 36, 32, 42, 45, 1? (range = highest − lowest)
22. 22.Bar graph — marks scored by friends in a maths test (height of each bar):
    Aarav: 15
    Rohan: 50
    Kabir: 90
    Diya: 20
    Who scored the lowest marks? (a) Aarav (b) Kabir (c) Rohan (d) Diya
23. 23.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?
24. 24.What is the range of 46, 10, 1, 55? (range = highest − lowest)
25. 25.What is the range of 37, 54, 36, 28? (range = highest − lowest)
26. 26.Bar graph — children who came to the library each day (height of each bar):
    Friday: 75
    Wednesday: 100
    Tuesday: 15
    Thursday: 95
    On which day did the most children come? (a) Thursday (b) Tuesday (c) Friday (d) Wednesday
27. 27.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 1: 🌳🌳🌳🌳🌳🌳🌳🌳
    House 4: 🌳🌳🌳🌳🌳🌳🌳
    House 5: 🌳🌳
    How many trees did House 4 plant?
28. 28.Find the mean (average) of 14, 5, 28 and 5.
29. 29.Arjun scored 33, 46, 34, 19 and 3 runs in 5 cricket matches. What is the mean (average) score?
30. 30.Pictograph — favourite fruits of the children in a class (each 🍎 = 2 children):
    Mango: 🍎🍎🍎🍎🍎🍎🍎
    Guava: 🍎🍎🍎🍎🍎🍎🍎🍎
    Grapes: 🍎🍎🍎
    How many children were asked in all?
31. 31.Pictograph — trees planted by the houses on a street (each 🌳 = 2 trees):
    House 2: 🌳🌳🌳🌳
    House 1: 🌳🌳🌳🌳🌳🌳🌳
    House 3: 🌳🌳🌳🌳🌳
    House 5: 🌳🌳🌳🌳🌳🌳
    How many trees were planted in all?
32. 32.What is the range of 41, 28, 10, 25, 12, 46? (range = highest − lowest)
33. 33.Find the mean (average) of 8, 11, 21 and 36.
34. 34.Bar graph — children who came to the library each day (height of each bar):
    Tuesday: 80
    Monday: 50
    Wednesday: 25
    Friday: 40
    How many more children came on Tuesday than on Friday?
35. 35.Find the mean (average) of 42, 2, 41 and 31.
36. 36.What is the range of 35, 36, 2, 51, 34, 6? (range = highest − lowest)
37. 37.Find the mean (average) of 15, 46 and 11.
38. 38.Bar graph — children who came to the library each day (height of each bar):
    Thursday: 90
    Wednesday: 20
    Tuesday: 10
    Monday: 65
    Friday: 75
    How many more children came on Friday than on Monday?
39. 39.Bar graph — children who came to the library each day (height of each bar):
    Monday: 85
    Friday: 90
    Tuesday: 10
    Wednesday: 80
    How many more children came on Friday than on Wednesday?
40. 40.Bar graph — cars sold by a showroom each month (height of each bar):
    April: 35
    March: 20
    January: 40
    February: 65
    In which month were the fewest cars sold? (a) April (b) January (c) February (d) March

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