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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 678 · 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.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 15
    Thu: 30
    Fri: 135
    Which day has the fewest books?     (a) Fri (b) Wed (c) Mon (d) Tue
  2. 2.Books sold by a shop
    Mon: 280
    Tue: 40
    Wed: 160
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  3. 3.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 60
    Apr: 90
    May: 90
    What is the difference between the highest and the lowest number of visitors?
  4. 4.Visitors to a science museum
    Jan: 30
    Feb: 80
    Mar: 50
    Apr: 10
    May: 30
    How many visitors are there in all?
  5. 5.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 10
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 80
    Apr: 120
    May: 200
    How many visitors are there in all?
  7. 7.Students who chose each subject
    Maths: 200
    Science: 50
    English: 100
    Hindi: 125
    Art: 25
    What is the average number of students per subject?
  8. 8.Visitors to a science museum
    Jan: 175
    Feb: 75
    Mar: 125
    Apr: 75
    May: 50
    What is the average number of visitors per month?
  9. 9.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 40
    Class 9: 20
    Class 10: 70
    What is the average number of trees per class?
  10. 10.Trees planted by each class
    Class 6: 75
    Class 7: 75
    Class 8: 50
    Class 9: 200
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  11. 11.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 15
    Fri: 25
    What is the average number of books per day?
  12. 12.Students who chose each subject
    Maths: 210
    Science: 120
    English: 30
    Hindi: 90
    Art: 150
    Which subject has the most students?     (a) Maths (b) Art (c) Science (d) Hindi
  13. 13.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 60
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 9 (d) Class 7
  14. 14.Books sold by a shop
    Mon: 50
    Tue: 50
    Wed: 60
    Thu: 30
    Fri: 10
    How many more books are there for Wed than for Tue?
  15. 15.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 60
    Apr: 40
    May: 120
    The number for Feb is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 210
    Science: 120
    English: 60
    Hindi: 90
    Art: 120
    How many students are there in all?
  17. 17.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 150
    Thu: 30
    Fri: 120
    How many mangoes are there in all?
  18. 18.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 80
    Apr: 200
    May: 240
    What is the average number of visitors per month?
  19. 19.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 150
    Wed: 150
    Thu: 200
    Fri: 100
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Mon (d) Fri
  20. 20.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 30
    Class 9: 80
    Class 10: 20
    What is the average number of trees per class?
  21. 21.Books sold by a shop
    Mon: 30
    Tue: 180
    Wed: 150
    Thu: 120
    Fri: 120
    What is the average number of books per day?
  22. 22.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 10
    Class 9: 60
    Class 10: 40
    How many trees are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 70
    Fri: 30
    Which day has the fewest mangoes?     (a) Thu (b) Wed (c) Mon (d) Fri
  24. 24.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 25
    Which day has the fewest books?     (a) Wed (b) Fri (c) Mon (d) Thu
  25. 25.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 15
    Thu: 75
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  26. 26.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 120
    Thu: 60
    Fri: 20
    Which day has the most books?     (a) Tue (b) Wed (c) Fri (d) Mon
  27. 27.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 280
    Thu: 160
    Fri: 80
    The number for Mon is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 300
    Which day has the most books?     (a) Tue (b) Fri (c) Thu (d) Mon
  29. 29.Students who chose each subject
    Maths: 160
    Science: 80
    English: 40
    Hindi: 60
    Art: 60
    What is the difference between the highest and the lowest number of students?
  30. 30.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 50
    Class 9: 60
    Class 10: 20
    How many trees are there in all?
  31. 31.Students who chose each subject
    Maths: 15
    Science: 75
    English: 105
    Hindi: 60
    Art: 45
    Which subject has the fewest students?     (a) Maths (b) Science (c) Hindi (d) English
  32. 32.Students who chose each subject
    Maths: 240
    Science: 200
    English: 80
    Hindi: 120
    Art: 160
    Which subject has the fewest students?     (a) Hindi (b) English (c) Art (d) Maths
  33. 33.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 180
    Thu: 150
    Fri: 30
    How many more books are there for Mon than for Tue?
  34. 34.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 50
    Thu: 60
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Students who chose each subject
    Maths: 100
    Science: 40
    English: 60
    Hindi: 120
    Art: 80
    Which subject has the most students?     (a) Art (b) Maths (c) English (d) Hindi
  36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 40
    Thu: 80
    Fri: 60
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Thu (d) Mon
  37. 37.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 240
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  38. 38.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Mon (d) Wed
  39. 39.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 60
    How many more books are there for Mon than for Fri?
  40. 40.Books sold by a shop
    Mon: 200
    Tue: 350
    Wed: 200
    Thu: 200
    Fri: 50
    Which day has the fewest books?     (a) Tue (b) Thu (c) Mon (d) Fri

Answer key

  1. Wed
  2. 240
  3. 180
  4. 200
  5. 50
  6. 800
  7. 100
  8. 100
  9. 40
  10. 150
  11. 20
  12. Maths
  13. Class 7
  14. 10
  15. 20
  16. 600
  17. 600
  18. 160
  19. Fri
  20. 40
  21. 120
  22. 200
  23. Mon
  24. Thu
  25. 75
  26. Wed
  27. 15
  28. Fri
  29. 120
  30. 200
  31. Maths
  32. English
  33. 60
  34. 40
  35. Hindi
  36. Wed
  37. 160
  38. Wed
  39. 45
  40. Fri

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