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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 118 · 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.Mangoes sold by a fruit seller
    Mon: 5
    Tue: 30
    Wed: 20
    Thu: 35
    Fri: 10
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Tue
  2. 2.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 25
    Thu: 100
    Fri: 125
    Which day has the fewest books?     (a) Wed (b) Thu (c) Fri (d) Tue
  3. 3.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 150
    Thu: 125
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  4. 4.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 50
    Class 9: 150
    Class 10: 100
    How many more trees are there for Class 7 than for Class 8?
  5. 5.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Trees planted by each class
    Class 6: 40
    Class 7: 160
    Class 8: 60
    Class 9: 80
    Class 10: 60
    What is the average number of trees per class?
  7. 7.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 60
    Apr: 30
    May: 60
    The number for Feb is what percent of the total?
  8. 8.Books sold by a shop
    Mon: 300
    Tue: 100
    Wed: 250
    Thu: 200
    Fri: 150
    How many books are there in all?
  9. 9.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 120
    Thu: 280
    Fri: 80
    How many more books are there for Thu than for Tue?
  10. 10.Trees planted by each class
    Class 6: 10
    Class 7: 70
    Class 8: 30
    Class 9: 50
    Class 10: 40
    How many trees are there in all?
  11. 11.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 70
    Apr: 20
    May: 30
    The number for Mar is what percent of the total?
  12. 12.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 200
    Fri: 200
    Which day has the fewest books?     (a) Wed (b) Thu (c) Fri (d) Mon
  13. 13.Students who chose each subject
    Maths: 50
    Science: 75
    English: 225
    Hindi: 75
    Art: 75
    How many students are there in all?
  14. 14.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 45
    Thu: 75
    Fri: 15
    Which day has the fewest books?     (a) Mon (b) Tue (c) Fri (d) Wed
  15. 15.Students who chose each subject
    Maths: 40
    Science: 50
    English: 10
    Hindi: 30
    Art: 70
    How many more students are there for Science than for Hindi?
  16. 16.Students who chose each subject
    Maths: 350
    Science: 50
    English: 150
    Hindi: 300
    Art: 150
    What is the difference between the highest and the lowest number of students?
  17. 17.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 175
    Thu: 100
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  18. 18.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 105
    Wed: 45
    Thu: 60
    Fri: 15
    How many more mangoes are there for Wed than for Fri?
  19. 19.Books sold by a shop
    Mon: 240
    Tue: 120
    Wed: 200
    Thu: 200
    Fri: 40
    Which day has the fewest books?     (a) Thu (b) Fri (c) Tue (d) Mon
  20. 20.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 300
    Thu: 250
    Fri: 50
    Which day has the fewest mangoes?     (a) Mon (b) Wed (c) Thu (d) Fri
  21. 21.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    How many trees are there in all?
  22. 22.Students who chose each subject
    Maths: 10
    Science: 35
    English: 20
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
  23. 23.Visitors to a science museum
    Jan: 15
    Feb: 20
    Mar: 20
    Apr: 25
    May: 20
    The number for Feb is what percent of the total?
  24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 80
    Thu: 30
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Thu (d) Mon
  25. 25.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 20
    Class 9: 10
    Class 10: 30
    What is the average number of trees per class?
  26. 26.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 50
    Thu: 150
    Fri: 125
    What is the difference between the highest and the lowest number of mangoes?
  27. 27.Students who chose each subject
    Maths: 160
    Science: 160
    English: 120
    Hindi: 160
    Art: 200
    Which subject has the most students?     (a) Science (b) Hindi (c) Maths (d) Art
  28. 28.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 60
    Wed: 100
    Thu: 20
    Fri: 120
    The number for Mon is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 125
    Art: 100
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Art
  30. 30.Students who chose each subject
    Maths: 175
    Science: 100
    English: 25
    Hindi: 75
    Art: 125
    The number for Maths is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 200
    Science: 160
    English: 160
    Hindi: 160
    Art: 120
    How many more students are there for Maths than for English?
  32. 32.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 125
    What is the average number of mangoes per day?
  33. 33.Students who chose each subject
    Maths: 60
    Science: 30
    English: 20
    Hindi: 40
    Art: 50
    How many students are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 75
    Thu: 90
    Fri: 45
    How many more mangoes are there for Wed than for Tue?
  35. 35.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 15
    Wed: 20
    Thu: 15
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 40
    Thu: 200
    Fri: 200
    How many mangoes are there in all?
  37. 37.Books sold by a shop
    Mon: 45
    Tue: 150
    Wed: 30
    Thu: 15
    Fri: 60
    Which day has the most books?     (a) Tue (b) Fri (c) Thu (d) Mon
  38. 38.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 80
    Class 9: 100
    Class 10: 120
    How many more trees are there for Class 9 than for Class 7?
  39. 39.Students who chose each subject
    Maths: 30
    Science: 105
    English: 45
    Hindi: 45
    Art: 75
    The number for Maths is what percent of the total?
  40. 40.Students who chose each subject
    Maths: 40
    Science: 30
    English: 40
    Hindi: 40
    Art: 50
    What is the difference between the highest and the lowest number of students?

Answer key

  1. Mon
  2. Wed
  3. 100
  4. 25
  5. 20
  6. 80
  7. 20
  8. 1000
  9. 160
  10. 200
  11. 35
  12. Wed
  13. 500
  14. Fri
  15. 20
  16. 300
  17. 125
  18. 30
  19. Fri
  20. Fri
  21. 300
  22. 20
  23. 20
  24. Wed
  25. 20
  26. 100
  27. Art
  28. 25
  29. Science
  30. 35
  31. 40
  32. 100
  33. 200
  34. 15
  35. 30
  36. 800
  37. Tue
  38. 40
  39. 10
  40. 20

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