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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 984 · 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.Visitors to a science museum
    Jan: 180
    Feb: 60
    Mar: 90
    Apr: 150
    May: 120
    How many visitors are there in all?
  2. 2.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 150
    Wed: 90
    Thu: 30
    Fri: 180
    What is the average number of mangoes per day?
  3. 3.Trees planted by each class
    Class 6: 60
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
  4. 4.Students who chose each subject
    Maths: 60
    Science: 45
    English: 75
    Hindi: 60
    Art: 60
    The number for Hindi is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 70
    Tue: 50
    Wed: 50
    Thu: 20
    Fri: 10
    Which day has the most books?     (a) Thu (b) Fri (c) Tue (d) Mon
  6. 6.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 200
    Class 9: 75
    Class 10: 25
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  7. 7.Students who chose each subject
    Maths: 80
    Science: 80
    English: 120
    Hindi: 40
    Art: 80
    Which subject has the most students?     (a) Maths (b) English (c) Science (d) Art
  8. 8.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 90
    Thu: 45
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 75
    Thu: 45
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 30
    Thu: 60
    Fri: 40
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Wed (d) Fri
  11. 11.Students who chose each subject
    Maths: 60
    Science: 120
    English: 80
    Hindi: 100
    Art: 40
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) Art
  12. 12.Visitors to a science museum
    Jan: 160
    Feb: 200
    Mar: 120
    Apr: 160
    May: 160
    The number for Mar is what percent of the total?
  13. 13.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 60
    Apr: 80
    May: 40
    How many more visitors are there for Jan than for Apr?
  14. 14.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 15
    Apr: 20
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  15. 15.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 200
    Class 9: 350
    Class 10: 200
    How many trees are there in all?
  16. 16.Books sold by a shop
    Mon: 35
    Tue: 10
    Wed: 20
    Thu: 20
    Fri: 15
    Which day has the most books?     (a) Thu (b) Wed (c) Tue (d) Mon
  17. 17.Students who chose each subject
    Maths: 150
    Science: 200
    English: 100
    Hindi: 300
    Art: 250
    How many more students are there for Science than for Maths?
  18. 18.Books sold by a shop
    Mon: 10
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  19. 19.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 280
    What is the average number of books per day?
  20. 20.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 30
    Apr: 70
    May: 10
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) May (d) Jan
  21. 21.Trees planted by each class
    Class 6: 120
    Class 7: 200
    Class 8: 160
    Class 9: 160
    Class 10: 160
    What is the average number of trees per class?
  22. 22.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 20
    Apr: 25
    May: 5
    Which month has the most visitors?     (a) Feb (b) Mar (c) Apr (d) Jan
  23. 23.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 150
    Thu: 125
    Fri: 50
    How many books are there in all?
  24. 24.Books sold by a shop
    Mon: 125
    Tue: 175
    Wed: 75
    Thu: 75
    Fri: 50
    What is the average number of books per day?
  25. 25.Trees planted by each class
    Class 6: 180
    Class 7: 120
    Class 8: 90
    Class 9: 60
    Class 10: 150
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 6
  26. 26.Students who chose each subject
    Maths: 200
    Science: 240
    English: 160
    Hindi: 80
    Art: 120
    How many more students are there for Maths than for Art?
  27. 27.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 120
    Class 9: 160
    Class 10: 80
    How many trees are there in all?
  28. 28.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 75
    How many more mangoes are there for Fri than for Tue?
  29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 120
    Thu: 120
    Fri: 180
    How many more mangoes are there for Fri than for Tue?
  30. 30.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 20
    Which day has the most books?     (a) Mon (b) Thu (c) Tue (d) Wed
  31. 31.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 40
    Apr: 80
    May: 80
    The number for Mar is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 80
    Thu: 160
    Fri: 120
    Which day has the most books?     (a) Thu (b) Fri (c) Mon (d) Wed
  33. 33.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 210
    Apr: 60
    May: 120
    Which month has the most visitors?     (a) Mar (b) May (c) Apr (d) Feb
  34. 34.Books sold by a shop
    Mon: 100
    Tue: 40
    Wed: 120
    Thu: 60
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  35. 35.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 210
    Thu: 60
    Fri: 120
    The number for Mon is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 90
    Class 7: 210
    Class 8: 90
    Class 9: 150
    Class 10: 60
    What is the average number of trees per class?
  37. 37.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 50
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Thu (d) Mon
  38. 38.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 150
    Apr: 200
    May: 400
    How many more visitors are there for May than for Apr?
  39. 39.Books sold by a shop
    Mon: 200
    Tue: 25
    Wed: 50
    Thu: 50
    Fri: 175
    Which day has the fewest books?     (a) Thu (b) Fri (c) Tue (d) Mon
  40. 40.Books sold by a shop
    Mon: 125
    Tue: 175
    Wed: 75
    Thu: 75
    Fri: 50
    The number for Mon is what percent of the total?

Answer key

  1. 600
  2. 120
  3. 80
  4. 20
  5. Mon
  6. Class 8
  7. English
  8. 105
  9. 60
  10. Thu
  11. Art
  12. 15
  13. 20
  14. 10
  15. 1000
  16. Mon
  17. 50
  18. 20
  19. 160
  20. May
  21. 160
  22. Jan
  23. 500
  24. 100
  25. Class 9
  26. 80
  27. 800
  28. 15
  29. 120
  30. Mon
  31. 10
  32. Mon
  33. Mar
  34. 80
  35. 20
  36. 120
  37. Wed
  38. 200
  39. Tue
  40. 25

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