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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 417 · 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: 30
    Tue: 70
    Wed: 30
    Thu: 20
    Fri: 50
    How many mangoes are there in all?
  2. 2.Books sold by a shop
    Mon: 150
    Tue: 300
    Wed: 200
    Thu: 250
    Fri: 100
    Which day has the most books?     (a) Mon (b) Fri (c) Thu (d) Tue
  3. 3.Students who chose each subject
    Maths: 80
    Science: 120
    English: 140
    Hindi: 40
    Art: 20
    How many students are there in all?
  4. 4.Visitors to a science museum
    Jan: 125
    Feb: 150
    Mar: 100
    Apr: 75
    May: 50
    The number for May is what percent of the total?
  5. 5.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 120
    Class 9: 20
    Class 10: 100
    The number for Class 7 is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 100
    Tue: 300
    Wed: 200
    Thu: 250
    Fri: 150
    What is the average number of books per day?
  7. 7.Visitors to a science museum
    Jan: 50
    Feb: 70
    Mar: 20
    Apr: 30
    May: 30
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) Apr (d) Jan
  8. 8.Students who chose each subject
    Maths: 75
    Science: 125
    English: 25
    Hindi: 150
    Art: 125
    How many more students are there for Art than for Maths?
  9. 9.Students who chose each subject
    Maths: 150
    Science: 210
    English: 90
    Hindi: 60
    Art: 90
    How many students are there in all?
  10. 10.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 10
    Thu: 30
    Fri: 50
    How many more books are there for Thu than for Wed?
  11. 11.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 15
    Class 9: 20
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  12. 12.Trees planted by each class
    Class 6: 45
    Class 7: 75
    Class 8: 60
    Class 9: 60
    Class 10: 60
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 9
  13. 13.Visitors to a science museum
    Jan: 30
    Feb: 35
    Mar: 10
    Apr: 5
    May: 20
    Which month has the most visitors?     (a) May (b) Jan (c) Mar (d) Feb
  14. 14.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 120
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  15. 15.Books sold by a shop
    Mon: 160
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 160
    How many books are there in all?
  16. 16.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 75
    May: 100
    Which month has the most visitors?     (a) Feb (b) May (c) Mar (d) Jan
  17. 17.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 20
    Fri: 60
    Which day has the fewest mangoes?     (a) Mon (b) Wed (c) Thu (d) Tue
  18. 18.Books sold by a shop
    Mon: 35
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 15
    Which day has the fewest books?     (a) Wed (b) Tue (c) Thu (d) Fri
  19. 19.Students who chose each subject
    Maths: 30
    Science: 70
    English: 20
    Hindi: 40
    Art: 40
    What is the average number of students per subject?
  20. 20.Students who chose each subject
    Maths: 200
    Science: 120
    English: 160
    Hindi: 160
    Art: 160
    How many more students are there for Art than for Science?
  21. 21.Visitors to a science museum
    Jan: 30
    Feb: 10
    Mar: 25
    Apr: 15
    May: 20
    What is the average number of visitors per month?
  22. 22.Trees planted by each class
    Class 6: 100
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 80
    Which class has the most trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 7
  23. 23.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 120
    The number for Wed is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 20
    Science: 20
    English: 20
    Hindi: 15
    Art: 25
    How many more students are there for Art than for Hindi?
  25. 25.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 45
    Thu: 90
    Fri: 30
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Thu
  26. 26.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 80
    Class 9: 20
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  27. 27.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 240
    Thu: 80
    Fri: 160
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Tue
  28. 28.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 75
    Thu: 45
    Fri: 30
    Which day has the fewest books?     (a) Tue (b) Thu (c) Mon (d) Fri
  29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 30
    Class 9: 60
    Class 10: 45
    The number for Class 7 is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 90
    Apr: 45
    May: 30
    The number for May is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 25
    Science: 20
    English: 20
    Hindi: 15
    Art: 20
    Which subject has the fewest students?     (a) Art (b) English (c) Science (d) Hindi
  32. 32.Visitors to a science museum
    Jan: 75
    Feb: 30
    Mar: 60
    Apr: 45
    May: 90
    What is the average number of visitors per month?
  33. 33.Students who chose each subject
    Maths: 45
    Science: 45
    English: 75
    Hindi: 30
    Art: 105
    What is the average number of students per subject?
  34. 34.Students who chose each subject
    Maths: 10
    Science: 25
    English: 15
    Hindi: 20
    Art: 30
    How many students are there in all?
  35. 35.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 35
    Thu: 10
    Fri: 20
    How many more mangoes are there for Wed than for Thu?
  36. 36.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 120
    Apr: 160
    May: 280
    Which month has the fewest visitors?     (a) May (b) Feb (c) Apr (d) Mar
  37. 37.Books sold by a shop
    Mon: 240
    Tue: 90
    Wed: 30
    Thu: 150
    Fri: 90
    The number for Tue is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 75
    Class 9: 60
    Class 10: 15
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 10
  39. 39.Trees planted by each class
    Class 6: 50
    Class 7: 150
    Class 8: 75
    Class 9: 125
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  40. 40.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 105
    Thu: 30
    Fri: 45
    Which day has the most books?     (a) Wed (b) Tue (c) Thu (d) Mon

Answer key

  1. 200
  2. Tue
  3. 400
  4. 10
  5. 20
  6. 200
  7. Mar
  8. 50
  9. 600
  10. 20
  11. 10
  12. Class 6
  13. Feb
  14. 150
  15. 800
  16. Jan
  17. Thu
  18. Thu
  19. 40
  20. 40
  21. 20
  22. Class 6
  23. 15
  24. 10
  25. Thu
  26. 60
  27. Wed
  28. Fri
  29. 35
  30. 10
  31. Hindi
  32. 60
  33. 60
  34. 100
  35. 25
  36. Feb
  37. 15
  38. Class 10
  39. 100
  40. Wed

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