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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 289 · 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: 105
    Tue: 30
    Wed: 15
    Thu: 90
    Fri: 60
    The number for Wed is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 20
    Wed: 100
    Thu: 120
    Fri: 60
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Mon (d) Wed
  3. 3.Trees planted by each class
    Class 6: 30
    Class 7: 45
    Class 8: 60
    Class 9: 120
    Class 10: 45
    How many more trees are there for Class 9 than for Class 6?
  4. 4.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 105
    Thu: 45
    Fri: 30
    The number for Thu is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 120
    Tue: 180
    Wed: 120
    Thu: 120
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  6. 6.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  7. 7.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 50
    Class 9: 200
    Class 10: 250
    The number for Class 9 is what percent of the total?
  8. 8.Books sold by a shop
    Mon: 15
    Tue: 60
    Wed: 90
    Thu: 75
    Fri: 60
    Which day has the fewest books?     (a) Thu (b) Fri (c) Wed (d) Mon
  9. 9.Students who chose each subject
    Maths: 75
    Science: 60
    English: 45
    Hindi: 60
    Art: 60
    What is the difference between the highest and the lowest number of students?
  10. 10.Trees planted by each class
    Class 6: 35
    Class 7: 20
    Class 8: 20
    Class 9: 10
    Class 10: 15
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 6
  11. 11.Students who chose each subject
    Maths: 50
    Science: 30
    English: 30
    Hindi: 70
    Art: 20
    The number for Maths is what percent of the total?
  12. 12.Visitors to a science museum
    Jan: 300
    Feb: 200
    Mar: 100
    Apr: 150
    May: 250
    How many visitors are there in all?
  13. 13.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 50
    Wed: 100
    Thu: 125
    Fri: 150
    Which day has the fewest mangoes?     (a) Tue (b) Wed (c) Fri (d) Mon
  14. 14.Students who chose each subject
    Maths: 30
    Science: 40
    English: 40
    Hindi: 20
    Art: 70
    What is the average number of students per subject?
  15. 15.Books sold by a shop
    Mon: 300
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 100
    Which day has the fewest books?     (a) Fri (b) Tue (c) Thu (d) Wed
  16. 16.Students who chose each subject
    Maths: 40
    Science: 40
    English: 20
    Hindi: 60
    Art: 40
    What is the difference between the highest and the lowest number of students?
  17. 17.Students who chose each subject
    Maths: 175
    Science: 75
    English: 125
    Hindi: 75
    Art: 50
    What is the average number of students per subject?
  18. 18.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 75
    Which day has the fewest books?     (a) Wed (b) Thu (c) Tue (d) Fri
  19. 19.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 45
    Apr: 30
    May: 60
    The number for Feb is what percent of the total?
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  21. 21.Books sold by a shop
    Mon: 50
    Tue: 20
    Wed: 40
    Thu: 60
    Fri: 30
    Which day has the fewest books?     (a) Fri (b) Tue (c) Thu (d) Wed
  22. 22.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 100
    Class 9: 100
    Class 10: 75
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  23. 23.Students who chose each subject
    Maths: 60
    Science: 60
    English: 75
    Hindi: 60
    Art: 45
    What is the difference between the highest and the lowest number of students?
  24. 24.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  25. 25.Students who chose each subject
    Maths: 60
    Science: 120
    English: 180
    Hindi: 90
    Art: 150
    Which subject has the fewest students?     (a) English (b) Science (c) Hindi (d) Maths
  26. 26.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 210
    Class 9: 150
    Class 10: 90
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 7
  27. 27.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 80
    Fri: 80
    The number for Fri is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 20
    Fri: 60
    How many mangoes are there in all?
  29. 29.Visitors to a science museum
    Jan: 120
    Feb: 30
    Mar: 15
    Apr: 75
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  30. 30.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 25
    Class 9: 75
    Class 10: 175
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 10 (d) Class 8
  31. 31.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 30
    Apr: 75
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  32. 32.Students who chose each subject
    Maths: 80
    Science: 40
    English: 140
    Hindi: 80
    Art: 60
    The number for Science is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 300
    Tue: 100
    Wed: 250
    Thu: 150
    Fri: 200
    Which day has the fewest books?     (a) Fri (b) Mon (c) Thu (d) Tue
  34. 34.Books sold by a shop
    Mon: 35
    Tue: 30
    Wed: 15
    Thu: 5
    Fri: 15
    How many books are there in all?
  35. 35.Students who chose each subject
    Maths: 120
    Science: 280
    English: 240
    Hindi: 120
    Art: 40
    What is the average number of students per subject?
  36. 36.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 30
    Apr: 50
    May: 40
    How many visitors are there in all?
  37. 37.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 120
    Class 9: 120
    Class 10: 120
    How many trees are there in all?
  38. 38.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 25
    The number for Tue is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 160
    Science: 160
    English: 200
    Hindi: 160
    Art: 120
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Maths
  40. 40.Visitors to a science museum
    Jan: 90
    Feb: 15
    Mar: 75
    Apr: 60
    May: 60
    What is the difference between the highest and the lowest number of visitors?

Answer key

  1. 5
  2. Tue
  3. 90
  4. 15
  5. 120
  6. 40
  7. 20
  8. Mon
  9. 30
  10. Class 6
  11. 25
  12. 1000
  13. Tue
  14. 40
  15. Fri
  16. 40
  17. 100
  18. Fri
  19. 30
  20. 80
  21. Tue
  22. Class 6
  23. 30
  24. 80
  25. Maths
  26. Class 8
  27. 20
  28. 200
  29. 105
  30. Class 10
  31. 60
  32. 10
  33. Tue
  34. 100
  35. 160
  36. 200
  37. 600
  38. 20
  39. Art
  40. 75

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