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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 532 · 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.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 100
    Apr: 100
    May: 125
    Which month has the most visitors?     (a) May (b) Mar (c) Jan (d) Feb
  2. 2.Books sold by a shop
    Mon: 100
    Tue: 140
    Wed: 60
    Thu: 40
    Fri: 60
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Thu
  3. 3.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 120
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  4. 4.Trees planted by each class
    Class 6: 30
    Class 7: 70
    Class 8: 10
    Class 9: 50
    Class 10: 40
    How many trees are there in all?
  5. 5.Students who chose each subject
    Maths: 200
    Science: 120
    English: 200
    Hindi: 240
    Art: 40
    Which subject has the most students?     (a) Hindi (b) Art (c) English (d) Science
  6. 6.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 40
    Apr: 10
    May: 40
    How many more visitors are there for Feb than for May?
  7. 7.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 200
    The number for Mon is what percent of the total?
  8. 8.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 50
    How many more books are there for Thu than for Tue?
  9. 9.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 160
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Students who chose each subject
    Maths: 50
    Science: 60
    English: 30
    Hindi: 40
    Art: 20
    The number for Art is what percent of the total?
  11. 11.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    Which subject has the fewest students?     (a) Art (b) English (c) Hindi (d) Science
  12. 12.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 30
    Class 9: 50
    Class 10: 40
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  13. 13.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 60
    Thu: 50
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  14. 14.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  15. 15.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 30
    Apr: 45
    May: 60
    How many more visitors are there for Jan than for May?
  16. 16.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 35
    Thu: 10
    Fri: 15
    The number for Thu is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 20
    Thu: 30
    Fri: 50
    How many more mangoes are there for Tue than for Fri?
  18. 18.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 200
    Apr: 200
    May: 150
    The number for Feb is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 30
    Thu: 90
    Fri: 45
    How many more books are there for Mon than for Fri?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 75
    Class 9: 15
    Class 10: 60
    What is the average number of trees per class?
  21. 21.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 40
    How many books are there in all?
  22. 22.Students who chose each subject
    Maths: 160
    Science: 40
    English: 280
    Hindi: 120
    Art: 200
    Which subject has the most students?     (a) Hindi (b) English (c) Maths (d) Art
  23. 23.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 10
    Art: 20
    Which subject has the most students?     (a) English (b) Hindi (c) Science (d) Art
  24. 24.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 100
    Thu: 120
    Fri: 40
    What is the average number of mangoes per day?
  25. 25.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 200
    Fri: 200
    The number for Mon is what percent of the total?
  26. 26.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    Which day has the most books?     (a) Tue (b) Mon (c) Fri (d) Thu
  27. 27.Trees planted by each class
    Class 6: 30
    Class 7: 30
    Class 8: 70
    Class 9: 20
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  28. 28.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 60
    Thu: 60
    Fri: 135
    How many more books are there for Wed than for Tue?
  29. 29.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 15
    Wed: 10
    Thu: 15
    Fri: 25
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Wed (d) Fri
  30. 30.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 20
    Art: 40
    How many students are there in all?
  31. 31.Trees planted by each class
    Class 6: 30
    Class 7: 120
    Class 8: 75
    Class 9: 15
    Class 10: 60
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  32. 32.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 200
    The number for Thu is what percent of the total?
  33. 33.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 120
    Wed: 40
    Thu: 200
    Fri: 160
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Mon (d) Tue
  34. 34.Books sold by a shop
    Mon: 80
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 30
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Tue
  35. 35.Students who chose each subject
    Maths: 75
    Science: 150
    English: 75
    Hindi: 175
    Art: 25
    Which subject has the most students?     (a) Art (b) Hindi (c) Science (d) English
  36. 36.Students who chose each subject
    Maths: 70
    Science: 30
    English: 20
    Hindi: 40
    Art: 40
    Which subject has the fewest students?     (a) Art (b) English (c) Hindi (d) Maths
  37. 37.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 280
    Thu: 80
    Fri: 160
    The number for Mon is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 200
    Class 7: 20
    Class 8: 40
    Class 9: 60
    Class 10: 80
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 9 (d) Class 6
  39. 39.Visitors to a science museum
    Jan: 180
    Feb: 60
    Mar: 150
    Apr: 120
    May: 90
    How many more visitors are there for Mar than for Apr?
  40. 40.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?

Answer key

  1. May
  2. Tue
  3. 100
  4. 200
  5. Hindi
  6. 20
  7. 15
  8. 10
  9. 160
  10. 10
  11. English
  12. Class 9
  13. 50
  14. 20
  15. 15
  16. 10
  17. 10
  18. 20
  19. 15
  20. 60
  21. 400
  22. English
  23. Science
  24. 80
  25. 25
  26. Fri
  27. 50
  28. 45
  29. Wed
  30. 200
  31. Class 7
  32. 20
  33. Mon
  34. Mon
  35. Hindi
  36. English
  37. 20
  38. Class 7
  39. 30
  40. 160

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