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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 551 · 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: 60
    Feb: 60
    Mar: 90
    Apr: 30
    May: 60
    The number for Mar is what percent of the total?
  2. 2.Students who chose each subject
    Maths: 160
    Science: 60
    English: 40
    Hindi: 80
    Art: 60
    The number for English is what percent of the total?
  3. 3.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 75
    Class 9: 50
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  4. 4.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 60
    How many books are there in all?
  5. 5.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 15
    Class 9: 10
    Class 10: 20
    Which class has the fewest trees?     (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 6
  6. 6.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 120
    Thu: 40
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  7. 7.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 60
    Thu: 120
    Fri: 120
    How many more mangoes are there for Tue than for Thu?
  8. 8.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 50
    Thu: 150
    Fri: 75
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Thu (d) Fri
  9. 9.Visitors to a science museum
    Jan: 200
    Feb: 80
    Mar: 120
    Apr: 280
    May: 120
    Which month has the most visitors?     (a) Mar (b) Jan (c) Feb (d) Apr
  10. 10.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 150
    Thu: 50
    Fri: 125
    The number for Tue is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 30
    What is the average number of mangoes per day?
  12. 12.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  13. 13.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 320
    Apr: 80
    May: 120
    What is the average number of visitors per month?
  14. 14.Visitors to a science museum
    Jan: 60
    Feb: 150
    Mar: 150
    Apr: 30
    May: 210
    How many more visitors are there for May than for Jan?
  15. 15.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 160
    Apr: 200
    May: 40
    The number for Feb is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 30
    Science: 25
    English: 10
    Hindi: 15
    Art: 20
    The number for Art is what percent of the total?
  17. 17.Visitors to a science museum
    Jan: 125
    Feb: 200
    Mar: 75
    Apr: 75
    May: 25
    What is the difference between the highest and the lowest number of visitors?
  18. 18.Trees planted by each class
    Class 6: 30
    Class 7: 50
    Class 8: 40
    Class 9: 40
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  19. 19.Books sold by a shop
    Mon: 20
    Tue: 60
    Wed: 40
    Thu: 30
    Fri: 50
    Which day has the fewest books?     (a) Wed (b) Fri (c) Thu (d) Mon
  20. 20.Visitors to a science museum
    Jan: 30
    Feb: 150
    Mar: 60
    Apr: 210
    May: 150
    Which month has the most visitors?     (a) May (b) Apr (c) Jan (d) Feb
  21. 21.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 350
    Apr: 50
    May: 300
    Which month has the most visitors?     (a) Mar (b) Apr (c) May (d) Feb
  22. 22.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 15
    Thu: 25
    Fri: 10
    How many mangoes are there in all?
  23. 23.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 80
    Apr: 80
    May: 100
    How many visitors are there in all?
  24. 24.Students who chose each subject
    Maths: 120
    Science: 280
    English: 200
    Hindi: 80
    Art: 120
    What is the average number of students per subject?
  25. 25.Books sold by a shop
    Mon: 120
    Tue: 180
    Wed: 120
    Thu: 120
    Fri: 60
    How many more books are there for Mon than for Fri?
  26. 26.Trees planted by each class
    Class 6: 15
    Class 7: 30
    Class 8: 75
    Class 9: 105
    Class 10: 75
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 8
  27. 27.Students who chose each subject
    Maths: 30
    Science: 60
    English: 20
    Hindi: 50
    Art: 40
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Maths (d) English
  28. 28.Books sold by a shop
    Mon: 180
    Tue: 60
    Wed: 240
    Thu: 90
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  29. 29.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 50
    Fri: 100
    The number for Wed is what percent of the total?
  30. 30.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 180
    Class 9: 150
    Class 10: 120
    How many more trees are there for Class 10 than for Class 7?
  31. 31.Visitors to a science museum
    Jan: 5
    Feb: 15
    Mar: 35
    Apr: 15
    May: 30
    The number for Jan is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 320
    What is the average number of books per day?
  33. 33.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 75
    Thu: 15
    Fri: 60
    Which day has the most mangoes?     (a) Tue (b) Thu (c) Fri (d) Mon
  34. 34.Trees planted by each class
    Class 6: 280
    Class 7: 40
    Class 8: 240
    Class 9: 80
    Class 10: 160
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 9 (d) Class 6
  35. 35.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 10
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Wed (d) Mon
  36. 36.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 150
    Apr: 100
    May: 75
    The number for Jan is what percent of the total?
  37. 37.Students who chose each subject
    Maths: 45
    Science: 15
    English: 105
    Hindi: 45
    Art: 90
    Which subject has the fewest students?     (a) English (b) Hindi (c) Maths (d) Science
  38. 38.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 90
    What is the average number of books per day?
  39. 39.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 100
    Fri: 50
    How many books are there in all?
  40. 40.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 150
    Apr: 250
    May: 300
    Which month has the most visitors?     (a) Apr (b) Feb (c) Jan (d) May

Answer key

  1. 30
  2. 10
  3. 100
  4. 200
  5. Class 9
  6. 80
  7. 60
  8. Thu
  9. Apr
  10. 20
  11. 40
  12. 80
  13. 160
  14. 150
  15. 20
  16. 20
  17. 175
  18. 20
  19. Mon
  20. Apr
  21. Mar
  22. 100
  23. 400
  24. 160
  25. 60
  26. Class 9
  27. English
  28. 210
  29. 20
  30. 30
  31. 5
  32. 160
  33. Mon
  34. Class 6
  35. Mon
  36. 25
  37. Science
  38. 120
  39. 500
  40. May

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