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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 987 · 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: 20
    Science: 100
    English: 60
    Hindi: 140
    Art: 80
    Which subject has the most students?     (a) English (b) Maths (c) Science (d) Hindi
  2. 2.Students who chose each subject
    Maths: 140
    Science: 60
    English: 40
    Hindi: 60
    Art: 100
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Hindi
  3. 3.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 15
    Wed: 15
    Thu: 35
    Fri: 25
    How many more mangoes are there for Fri than for Wed?
  4. 4.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 80
    Class 9: 10
    Class 10: 40
    Which class has the most trees?     (a) Class 7 (b) Class 9 (c) Class 10 (d) Class 8
  5. 5.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    How many more books are there for Tue than for Fri?
  6. 6.Students who chose each subject
    Maths: 150
    Science: 150
    English: 60
    Hindi: 30
    Art: 210
    Which subject has the most students?     (a) Hindi (b) English (c) Maths (d) Art
  7. 7.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 20
    The number for Wed is what percent of the total?
  8. 8.Trees planted by each class
    Class 6: 105
    Class 7: 30
    Class 8: 75
    Class 9: 15
    Class 10: 75
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 6
  9. 9.Students who chose each subject
    Maths: 180
    Science: 60
    English: 120
    Hindi: 150
    Art: 90
    How many students are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 280
    Wed: 80
    Thu: 160
    Fri: 120
    The number for Thu is what percent of the total?
  11. 11.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 120
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  12. 12.Books sold by a shop
    Mon: 75
    Tue: 15
    Wed: 45
    Thu: 75
    Fri: 90
    How many books are there in all?
  13. 13.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 150
    Thu: 30
    Fri: 90
    Which day has the fewest books?     (a) Thu (b) Tue (c) Fri (d) Wed
  14. 14.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 10
    Fri: 50
    How many books are there in all?
  15. 15.Students who chose each subject
    Maths: 80
    Science: 100
    English: 60
    Hindi: 80
    Art: 80
    What is the average number of students per subject?
  16. 16.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 300
    Thu: 250
    Fri: 100
    Which day has the fewest books?     (a) Mon (b) Tue (c) Fri (d) Thu
  17. 17.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 40
    Thu: 80
    Fri: 60
    How many books are there in all?
  18. 18.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 20
    Apr: 20
    May: 10
    How many more visitors are there for Jan than for May?
  19. 19.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 160
    Class 9: 60
    Class 10: 20
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 10 (d) Class 7
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 20
    Wed: 60
    Thu: 100
    Fri: 100
    Which day has the most books?     (a) Fri (b) Thu (c) Tue (d) Mon
  21. 21.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 90
    Wed: 60
    Thu: 120
    Fri: 120
    The number for Thu is what percent of the total?
  22. 22.Trees planted by each class
    Class 6: 200
    Class 7: 100
    Class 8: 300
    Class 9: 250
    Class 10: 150
    What is the average number of trees per class?
  23. 23.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 100
    What is the average number of trees per class?
  24. 24.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 200
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Mon (d) Wed
  25. 25.Students who chose each subject
    Maths: 150
    Science: 200
    English: 100
    Hindi: 250
    Art: 300
    How many students are there in all?
  26. 26.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 45
    Class 9: 75
    Class 10: 90
    What is the difference between the highest and the lowest number of trees?
  27. 27.Students who chose each subject
    Maths: 80
    Science: 200
    English: 240
    Hindi: 160
    Art: 120
    Which subject has the fewest students?     (a) Science (b) English (c) Hindi (d) Maths
  28. 28.Trees planted by each class
    Class 6: 75
    Class 7: 50
    Class 8: 125
    Class 9: 100
    Class 10: 150
    What is the average number of trees per class?
  29. 29.Books sold by a shop
    Mon: 20
    Tue: 5
    Wed: 30
    Thu: 20
    Fri: 25
    What is the difference between the highest and the lowest number of books?
  30. 30.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 90
    Fri: 210
    Which day has the most books?     (a) Tue (b) Fri (c) Mon (d) Thu
  31. 31.Visitors to a science museum
    Jan: 240
    Feb: 90
    Mar: 120
    Apr: 90
    May: 60
    How many more visitors are there for Jan than for May?
  32. 32.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 60
    Thu: 140
    Fri: 100
    What is the average number of mangoes per day?
  33. 33.Books sold by a shop
    Mon: 180
    Tue: 210
    Wed: 30
    Thu: 60
    Fri: 120
    How many books are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 60
    Wed: 20
    Thu: 80
    Fri: 140
    How many mangoes are there in all?
  35. 35.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 100
    Thu: 150
    Fri: 100
    How many more books are there for Thu than for Tue?
  36. 36.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 50
    Fri: 40
    The number for Fri is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 80
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  38. 38.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 15
    Fri: 105
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Thu (d) Fri
  39. 39.Students who chose each subject
    Maths: 10
    Science: 60
    English: 50
    Hindi: 50
    Art: 30
    What is the difference between the highest and the lowest number of students?
  40. 40.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 200
    Apr: 50
    May: 200
    How many more visitors are there for Jan than for Feb?

Answer key

  1. Hindi
  2. Maths
  3. 10
  4. Class 8
  5. 50
  6. Art
  7. 10
  8. Class 6
  9. 600
  10. 20
  11. 80
  12. 300
  13. Thu
  14. 200
  15. 80
  16. Fri
  17. 400
  18. 20
  19. Class 8
  20. Mon
  21. 20
  22. 200
  23. 80
  24. Wed
  25. 1000
  26. 60
  27. Maths
  28. 100
  29. 25
  30. Fri
  31. 180
  32. 80
  33. 600
  34. 400
  35. 100
  36. 20
  37. Mon
  38. Fri
  39. 50
  40. 50

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