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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 833 · 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: 40
    Feb: 30
    Mar: 20
    Apr: 60
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  2. 2.Students who chose each subject
    Maths: 210
    Science: 150
    English: 60
    Hindi: 90
    Art: 90
    How many students are there in all?
  3. 3.Books sold by a shop
    Mon: 280
    Tue: 160
    Wed: 120
    Thu: 160
    Fri: 80
    How many more books are there for Mon than for Thu?
  4. 4.Students who chose each subject
    Maths: 20
    Science: 60
    English: 50
    Hindi: 40
    Art: 30
    The number for Maths is what percent of the total?
  5. 5.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 80
    How many mangoes are there in all?
  6. 6.Students who chose each subject
    Maths: 30
    Science: 120
    English: 120
    Hindi: 180
    Art: 150
    What is the average number of students per subject?
  7. 7.Books sold by a shop
    Mon: 50
    Tue: 125
    Wed: 75
    Thu: 175
    Fri: 75
    The number for Fri is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 80
    Thu: 160
    Fri: 120
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Tue (d) Thu
  9. 9.Students who chose each subject
    Maths: 60
    Science: 40
    English: 40
    Hindi: 50
    Art: 10
    How many students are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 175
    Thu: 100
    Fri: 75
    How many mangoes are there in all?
  11. 11.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 120
    Class 9: 210
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  12. 12.Students who chose each subject
    Maths: 30
    Science: 80
    English: 40
    Hindi: 30
    Art: 20
    The number for Maths is what percent of the total?
  13. 13.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 25
    Apr: 10
    May: 15
    Which month has the most visitors?     (a) Apr (b) Mar (c) Feb (d) Jan
  14. 14.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 30
    Thu: 15
    Fri: 25
    Which day has the most books?     (a) Thu (b) Fri (c) Wed (d) Tue
  15. 15.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Books sold by a shop
    Mon: 200
    Tue: 400
    Wed: 100
    Thu: 150
    Fri: 150
    What is the average number of books per day?
  17. 17.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 30
    Art: 50
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) Art
  18. 18.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 30
    Class 9: 15
    Class 10: 45
    What is the difference between the highest and the lowest number of trees?
  19. 19.Trees planted by each class
    Class 6: 30
    Class 7: 70
    Class 8: 40
    Class 9: 20
    Class 10: 40
    What is the average number of trees per class?
  20. 20.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 15
    What is the average number of books per day?
  21. 21.Books sold by a shop
    Mon: 70
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 40
    The number for Fri is what percent of the total?
  22. 22.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 80
    Class 9: 160
    Class 10: 120
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  23. 23.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 120
    Apr: 150
    May: 120
    What is the average number of visitors per month?
  24. 24.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 40
    Wed: 120
    Thu: 60
    Fri: 80
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Tue (d) Thu
  25. 25.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 160
    Apr: 80
    May: 120
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) Apr (d) Jan
  26. 26.Students who chose each subject
    Maths: 180
    Science: 60
    English: 120
    Hindi: 120
    Art: 120
    Which subject has the most students?     (a) Hindi (b) English (c) Maths (d) Science
  27. 27.Students who chose each subject
    Maths: 60
    Science: 30
    English: 50
    Hindi: 40
    Art: 20
    Which subject has the fewest students?     (a) English (b) Art (c) Science (d) Maths
  28. 28.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 60
    Apr: 20
    May: 40
    How many visitors are there in all?
  29. 29.Students who chose each subject
    Maths: 30
    Science: 60
    English: 20
    Hindi: 40
    Art: 50
    Which subject has the most students?     (a) Science (b) English (c) Maths (d) Hindi
  30. 30.Visitors to a science museum
    Jan: 5
    Feb: 15
    Mar: 30
    Apr: 25
    May: 25
    Which month has the most visitors?     (a) May (b) Mar (c) Apr (d) Feb
  31. 31.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 150
    Class 9: 100
    Class 10: 50
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 10 (d) Class 8
  32. 32.Students who chose each subject
    Maths: 100
    Science: 125
    English: 100
    Hindi: 100
    Art: 75
    How many more students are there for Science than for Hindi?
  33. 33.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 10
    Apr: 25
    May: 15
    What is the average number of visitors per month?
  34. 34.Students who chose each subject
    Maths: 60
    Science: 60
    English: 45
    Hindi: 60
    Art: 75
    The number for Science is what percent of the total?
  35. 35.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 25
    Apr: 10
    May: 30
    How many more visitors are there for Mar than for Apr?
  36. 36.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 120
    Wed: 100
    Thu: 20
    Fri: 60
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  37. 37.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 200
    Thu: 120
    Fri: 80
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Mon
  38. 38.Students who chose each subject
    Maths: 100
    Science: 100
    English: 75
    Hindi: 100
    Art: 125
    How many students are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 40
    Thu: 70
    Fri: 10
    How many more mangoes are there for Mon than for Wed?
  40. 40.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 40
    Thu: 20
    Fri: 40
    How many books are there in all?

Answer key

  1. 40
  2. 600
  3. 120
  4. 10
  5. 400
  6. 120
  7. 15
  8. Tue
  9. 200
  10. 500
  11. 150
  12. 15
  13. Feb
  14. Wed
  15. 20
  16. 200
  17. Hindi
  18. 135
  19. 40
  20. 20
  21. 20
  22. Class 8
  23. 120
  24. Wed
  25. Apr
  26. Maths
  27. Art
  28. 200
  29. Science
  30. Mar
  31. Class 8
  32. 25
  33. 20
  34. 20
  35. 15
  36. Tue
  37. Mon
  38. 500
  39. 10
  40. 200

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