← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 884 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Students who chose each subject
    Maths: 210
    Science: 90
    English: 150
    Hindi: 120
    Art: 30
    What is the average number of students per subject?
  2. 2.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 200
    Class 9: 160
    Class 10: 240
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  3. 3.Trees planted by each class
    Class 6: 40
    Class 7: 200
    Class 8: 160
    Class 9: 240
    Class 10: 160
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 8
  4. 4.Trees planted by each class
    Class 6: 200
    Class 7: 120
    Class 8: 160
    Class 9: 160
    Class 10: 160
    How many trees are there in all?
  5. 5.Books sold by a shop
    Mon: 120
    Tue: 320
    Wed: 240
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  6. 6.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 10
    Class 9: 40
    Class 10: 50
    What is the average number of trees per class?
  7. 7.Trees planted by each class
    Class 6: 70
    Class 7: 40
    Class 8: 30
    Class 9: 10
    Class 10: 50
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  8. 8.Books sold by a shop
    Mon: 70
    Tue: 10
    Wed: 20
    Thu: 60
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  9. 9.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 75
    Thu: 60
    Fri: 45
    How many books are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 450
    Tue: 250
    Wed: 50
    Thu: 100
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
  11. 11.Students who chose each subject
    Maths: 60
    Science: 40
    English: 120
    Hindi: 80
    Art: 100
    The number for Art is what percent of the total?
  12. 12.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 90
    Fri: 30
    How many more books are there for Tue than for Fri?
  13. 13.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 280
    Fri: 160
    How many books are there in all?
  14. 14.Students who chose each subject
    Maths: 70
    Science: 20
    English: 60
    Hindi: 10
    Art: 40
    The number for Maths is what percent of the total?
  15. 15.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 200
    Apr: 200
    May: 150
    Which month has the most visitors?     (a) Jan (b) May (c) Mar (d) Feb
  16. 16.Books sold by a shop
    Mon: 120
    Tue: 320
    Wed: 40
    Thu: 160
    Fri: 160
    What is the average number of books per day?
  17. 17.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 75
    Apr: 150
    May: 100
    The number for May is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 60
    Science: 10
    English: 30
    Hindi: 70
    Art: 30
    How many more students are there for English than for Science?
  19. 19.Students who chose each subject
    Maths: 45
    Science: 75
    English: 90
    Hindi: 30
    Art: 60
    What is the difference between the highest and the lowest number of students?
  20. 20.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 50
    Apr: 20
    May: 30
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Apr
  22. 22.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 40
    Apr: 50
    May: 40
    Which month has the fewest visitors?     (a) May (b) Jan (c) Mar (d) Feb
  23. 23.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 30
    Fri: 75
    How many more mangoes are there for Fri than for Tue?
  24. 24.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 100
    Class 9: 150
    Class 10: 300
    How many trees are there in all?
  25. 25.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 10
    Thu: 15
    Fri: 15
    The number for Mon is what percent of the total?
  26. 26.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 200
    Art: 120
    What is the difference between the highest and the lowest number of students?
  27. 27.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 15
    How many books are there in all?
  28. 28.Trees planted by each class
    Class 6: 175
    Class 7: 75
    Class 8: 150
    Class 9: 75
    Class 10: 25
    The number for Class 7 is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 140
    Class 8: 60
    Class 9: 100
    Class 10: 40
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9
  30. 30.Visitors to a science museum
    Jan: 100
    Feb: 250
    Mar: 200
    Apr: 300
    May: 150
    What is the average number of visitors per month?
  31. 31.Visitors to a science museum
    Jan: 140
    Feb: 40
    Mar: 100
    Apr: 100
    May: 20
    Which month has the fewest visitors?     (a) May (b) Apr (c) Mar (d) Jan
  32. 32.Students who chose each subject
    Maths: 15
    Science: 30
    English: 25
    Hindi: 20
    Art: 10
    Which subject has the fewest students?     (a) Maths (b) Art (c) Science (d) Hindi
  33. 33.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 100
    Class 9: 200
    Class 10: 300
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 9
  34. 34.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 100
    Thu: 80
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  35. 35.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 150
    Thu: 50
    Fri: 25
    The number for Tue is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 200
    Class 9: 40
    Class 10: 120
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  37. 37.Trees planted by each class
    Class 6: 105
    Class 7: 90
    Class 8: 30
    Class 9: 15
    Class 10: 60
    How many more trees are there for Class 7 than for Class 8?
  38. 38.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 45
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 7 (d) Class 8
  39. 39.Books sold by a shop
    Mon: 125
    Tue: 50
    Wed: 175
    Thu: 75
    Fri: 75
    What is the average number of books per day?
  40. 40.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 50
    Apr: 30
    May: 20
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) Apr (d) May

Answer key

  1. 120
  2. Class 10
  3. Class 6
  4. 800
  5. 280
  6. 40
  7. Class 6
  8. 60
  9. 300
  10. 400
  11. 25
  12. 45
  13. 800
  14. 35
  15. Jan
  16. 160
  17. 20
  18. 20
  19. 60
  20. 30
  21. Apr
  22. Feb
  23. 30
  24. 1000
  25. 40
  26. 80
  27. 100
  28. 15
  29. Class 7
  30. 200
  31. May
  32. Art
  33. Class 8
  34. 80
  35. 35
  36. Class 9
  37. 60
  38. Class 6
  39. 100
  40. May

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude