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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 354 · 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: 25
    Tue: 30
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the fewest books?     (a) Wed (b) Tue (c) Fri (d) Mon
  2. 2.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 120
    Wed: 60
    Thu: 150
    Fri: 90
    How many mangoes are there in all?
  3. 3.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 100
    Thu: 50
    Fri: 150
    The number for Mon is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 20
    Apr: 30
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Students who chose each subject
    Maths: 40
    Science: 40
    English: 30
    Hindi: 20
    Art: 70
    The number for Science is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 200
    Science: 150
    English: 100
    Hindi: 300
    Art: 250
    Which subject has the fewest students?     (a) Science (b) Maths (c) Hindi (d) English
  7. 7.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 90
    Apr: 60
    May: 30
    How many visitors are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 10
    Wed: 5
    Thu: 25
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Trees planted by each class
    Class 6: 125
    Class 7: 200
    Class 8: 100
    Class 9: 25
    Class 10: 50
    How many more trees are there for Class 8 than for Class 10?
  10. 10.Students who chose each subject
    Maths: 10
    Science: 15
    English: 20
    Hindi: 30
    Art: 25
    What is the difference between the highest and the lowest number of students?
  11. 11.Students who chose each subject
    Maths: 150
    Science: 125
    English: 75
    Hindi: 100
    Art: 50
    What is the difference between the highest and the lowest number of students?
  12. 12.Students who chose each subject
    Maths: 60
    Science: 60
    English: 60
    Hindi: 75
    Art: 45
    What is the difference between the highest and the lowest number of students?
  13. 13.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 20
    Art: 20
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Maths (d) English
  14. 14.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 30
    Thu: 150
    Fri: 180
    Which day has the fewest books?     (a) Mon (b) Tue (c) Fri (d) Wed
  15. 15.Students who chose each subject
    Maths: 200
    Science: 400
    English: 150
    Hindi: 100
    Art: 150
    What is the difference between the highest and the lowest number of students?
  16. 16.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 60
    Wed: 150
    Thu: 120
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  17. 17.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 10
    Thu: 50
    Fri: 40
    The number for Mon is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 15
    Wed: 5
    Thu: 20
    Fri: 20
    What is the average number of mangoes per day?
  19. 19.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 180
    Thu: 120
    Fri: 60
    The number for Wed is what percent of the total?
  20. 20.Visitors to a science museum
    Jan: 120
    Feb: 240
    Mar: 80
    Apr: 200
    May: 160
    What is the difference between the highest and the lowest number of visitors?
  21. 21.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 20
    Apr: 50
    May: 30
    How many more visitors are there for Feb than for Mar?
  22. 22.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 10
    Thu: 35
    Fri: 20
    How many books are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 20
    Wed: 50
    Thu: 30
    Fri: 30
    What is the average number of mangoes per day?
  24. 24.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 40
    Wed: 120
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 45
    Apr: 30
    May: 90
    What is the average number of visitors per month?
  26. 26.Books sold by a shop
    Mon: 350
    Tue: 200
    Wed: 150
    Thu: 50
    Fri: 250
    What is the average number of books per day?
  27. 27.Students who chose each subject
    Maths: 40
    Science: 160
    English: 160
    Hindi: 160
    Art: 280
    What is the difference between the highest and the lowest number of students?
  28. 28.Students who chose each subject
    Maths: 180
    Science: 150
    English: 120
    Hindi: 90
    Art: 60
    Which subject has the most students?     (a) Maths (b) English (c) Science (d) Art
  29. 29.Visitors to a science museum
    Jan: 200
    Feb: 75
    Mar: 50
    Apr: 75
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  30. 30.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 100
    Fri: 80
    Which day has the fewest books?     (a) Wed (b) Mon (c) Fri (d) Tue
  31. 31.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    How many mangoes are there in all?
  32. 32.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 80
    Fri: 120
    The number for Fri is what percent of the total?
  33. 33.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Students who chose each subject
    Maths: 40
    Science: 70
    English: 30
    Hindi: 20
    Art: 40
    How many students are there in all?
  35. 35.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 10
    Thu: 30
    Fri: 70
    How many mangoes are there in all?
  36. 36.Students who chose each subject
    Maths: 200
    Science: 280
    English: 200
    Hindi: 80
    Art: 40
    What is the difference between the highest and the lowest number of students?
  37. 37.Visitors to a science museum
    Jan: 80
    Feb: 280
    Mar: 160
    Apr: 120
    May: 160
    How many more visitors are there for Mar than for Jan?
  38. 38.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 300
    How many more books are there for Tue than for Mon?
  39. 39.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 240
    Wed: 90
    Thu: 90
    Fri: 120
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Fri (d) Mon
  40. 40.Books sold by a shop
    Mon: 300
    Tue: 100
    Wed: 200
    Thu: 150
    Fri: 250
    What is the average number of books per day?

Answer key

  1. Fri
  2. 600
  3. 15
  4. 40
  5. 20
  6. English
  7. 300
  8. 30
  9. 50
  10. 20
  11. 100
  12. 30
  13. English
  14. Wed
  15. 300
  16. 120
  17. 15
  18. 20
  19. 30
  20. 160
  21. 40
  22. 100
  23. 40
  24. 280
  25. 60
  26. 200
  27. 240
  28. Maths
  29. 150
  30. Tue
  31. 500
  32. 30
  33. 30
  34. 200
  35. 200
  36. 240
  37. 80
  38. 100
  39. Tue
  40. 200

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