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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 84 · 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: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Tue (d) Thu
  2. 2.Students who chose each subject
    Maths: 200
    Science: 50
    English: 200
    Hindi: 300
    Art: 250
    What is the difference between the highest and the lowest number of students?
  3. 3.Students who chose each subject
    Maths: 60
    Science: 120
    English: 80
    Hindi: 100
    Art: 40
    What is the difference between the highest and the lowest number of students?
  4. 4.Books sold by a shop
    Mon: 105
    Tue: 45
    Wed: 15
    Thu: 45
    Fri: 90
    The number for Tue is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 120
    Thu: 240
    Fri: 80
    The number for Thu is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 50
    Science: 50
    English: 20
    Hindi: 70
    Art: 10
    How many more students are there for English than for Art?
  7. 7.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 10
    How many more books are there for Wed than for Fri?
  8. 8.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 5
    How many books are there in all?
  9. 9.Students who chose each subject
    Maths: 60
    Science: 120
    English: 80
    Hindi: 40
    Art: 100
    How many more students are there for Science than for Maths?
  10. 10.Visitors to a science museum
    Jan: 70
    Feb: 40
    Mar: 20
    Apr: 60
    May: 10
    Which month has the most visitors?     (a) Mar (b) Feb (c) Jan (d) Apr
  11. 11.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 160
    How many mangoes are there in all?
  12. 12.Students who chose each subject
    Maths: 105
    Science: 90
    English: 15
    Hindi: 30
    Art: 60
    Which subject has the most students?     (a) Maths (b) English (c) Science (d) Hindi
  13. 13.Students who chose each subject
    Maths: 75
    Science: 105
    English: 30
    Hindi: 45
    Art: 45
    How many students are there in all?
  14. 14.Visitors to a science museum
    Jan: 40
    Feb: 360
    Mar: 80
    Apr: 120
    May: 200
    How many more visitors are there for Feb than for Jan?
  15. 15.Trees planted by each class
    Class 6: 120
    Class 7: 30
    Class 8: 120
    Class 9: 150
    Class 10: 180
    Which class has the fewest trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 9
  16. 16.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    The number for Mon is what percent of the total?
  17. 17.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 60
    Thu: 100
    Fri: 40
    Which day has the fewest books?     (a) Tue (b) Wed (c) Mon (d) Fri
  18. 18.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  19. 19.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 120
    Wed: 160
    Thu: 120
    Fri: 80
    How many mangoes are there in all?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 210
    Class 8: 90
    Class 9: 150
    Class 10: 90
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 8
  21. 21.Students who chose each subject
    Maths: 135
    Science: 15
    English: 45
    Hindi: 75
    Art: 30
    The number for Hindi is what percent of the total?
  22. 22.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 80
    Fri: 100
    How many more mangoes are there for Tue than for Wed?
  23. 23.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 20
    How many more mangoes are there for Tue than for Wed?
  24. 24.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 100
    Wed: 200
    Thu: 200
    Fri: 200
    What is the average number of mangoes per day?
  25. 25.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 35
    Wed: 10
    Thu: 25
    Fri: 5
    The number for Mon is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 100
    Feb: 125
    Mar: 25
    Apr: 100
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  27. 27.Students who chose each subject
    Maths: 200
    Science: 160
    English: 40
    Hindi: 240
    Art: 160
    How many more students are there for Hindi than for Maths?
  28. 28.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 40
    Thu: 60
    Fri: 40
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Wed (d) Fri
  29. 29.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 10
    Fri: 50
    The number for Wed is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 100
    Feb: 140
    Mar: 40
    Apr: 60
    May: 60
    How many more visitors are there for Apr than for Mar?
  31. 31.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 150
    Thu: 100
    Fri: 200
    The number for Fri is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 45
    Apr: 60
    May: 60
    The number for Jan is what percent of the total?
  33. 33.Students who chose each subject
    Maths: 120
    Science: 160
    English: 160
    Hindi: 160
    Art: 200
    Which subject has the fewest students?     (a) English (b) Hindi (c) Science (d) Maths
  34. 34.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 350
    Apr: 100
    May: 200
    How many more visitors are there for May than for Apr?
  35. 35.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 80
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 10
    What is the average number of books per day?
  37. 37.Trees planted by each class
    Class 6: 400
    Class 7: 150
    Class 8: 100
    Class 9: 150
    Class 10: 200
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
  38. 38.Students who chose each subject
    Maths: 80
    Science: 20
    English: 80
    Hindi: 120
    Art: 100
    Which subject has the fewest students?     (a) Maths (b) Science (c) Art (d) English
  39. 39.Trees planted by each class
    Class 6: 50
    Class 7: 125
    Class 8: 100
    Class 9: 150
    Class 10: 75
    How many more trees are there for Class 9 than for Class 6?
  40. 40.Students who chose each subject
    Maths: 60
    Science: 60
    English: 30
    Hindi: 60
    Art: 90
    How many more students are there for Hindi than for English?

Answer key

  1. Thu
  2. 250
  3. 80
  4. 15
  5. 30
  6. 10
  7. 50
  8. 100
  9. 60
  10. Jan
  11. 800
  12. Maths
  13. 300
  14. 320
  15. Class 7
  16. 20
  17. Fri
  18. 60
  19. 800
  20. Class 6
  21. 25
  22. 20
  23. 5
  24. 200
  25. 25
  26. 125
  27. 40
  28. Tue
  29. 15
  30. 20
  31. 20
  32. 25
  33. Maths
  34. 100
  35. 80
  36. 20
  37. Class 8
  38. Science
  39. 100
  40. 30

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