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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 655 · 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: 180
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 60
    What is the average number of books per day?
  2. 2.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 120
    Apr: 200
    May: 40
    Which month has the fewest visitors?     (a) Apr (b) May (c) Feb (d) Mar
  3. 3.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 70
    The number for Tue is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 300
    Feb: 150
    Mar: 250
    Apr: 200
    May: 100
    What is the average number of visitors per month?
  5. 5.Trees planted by each class
    Class 6: 160
    Class 7: 100
    Class 8: 80
    Class 9: 40
    Class 10: 20
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 9 (d) Class 6
  6. 6.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 100
    Wed: 100
    Thu: 75
    Fri: 50
    How many mangoes are there in all?
  7. 7.Visitors to a science museum
    Jan: 75
    Feb: 50
    Mar: 150
    Apr: 125
    May: 100
    The number for Feb is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 450
    Wed: 50
    Thu: 100
    Fri: 150
    What is the average number of mangoes per day?
  9. 9.Visitors to a science museum
    Jan: 140
    Feb: 40
    Mar: 20
    Apr: 80
    May: 120
    How many visitors are there in all?
  10. 10.Books sold by a shop
    Mon: 90
    Tue: 180
    Wed: 150
    Thu: 30
    Fri: 150
    How many more books are there for Tue than for Mon?
  11. 11.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 100
    Apr: 75
    May: 50
    Which month has the most visitors?     (a) Jan (b) Mar (c) May (d) Apr
  12. 12.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 175
    Wed: 100
    Thu: 75
    Fri: 125
    The number for Mon is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 200
    Science: 50
    English: 400
    Hindi: 150
    Art: 200
    How many more students are there for English than for Maths?
  14. 14.Trees planted by each class
    Class 6: 75
    Class 7: 125
    Class 8: 25
    Class 9: 100
    Class 10: 175
    How many more trees are there for Class 10 than for Class 7?
  15. 15.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 60
    Thu: 40
    Fri: 100
    How many more books are there for Fri than for Thu?
  16. 16.Visitors to a science museum
    Jan: 25
    Feb: 25
    Mar: 10
    Apr: 5
    May: 35
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) May (d) Apr
  17. 17.Students who chose each subject
    Maths: 75
    Science: 90
    English: 60
    Hindi: 30
    Art: 45
    How many students are there in all?
  18. 18.Students who chose each subject
    Maths: 200
    Science: 150
    English: 200
    Hindi: 250
    Art: 200
    Which subject has the most students?     (a) Science (b) Hindi (c) Art (d) Maths
  19. 19.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 240
    Wed: 120
    Thu: 90
    Fri: 60
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Mon (d) Thu
  20. 20.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 75
    Class 10: 100
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 7
  21. 21.Visitors to a science museum
    Jan: 30
    Feb: 150
    Mar: 120
    Apr: 210
    May: 90
    How many more visitors are there for Feb than for Mar?
  22. 22.Students who chose each subject
    Maths: 35
    Science: 20
    English: 20
    Hindi: 15
    Art: 10
    How many more students are there for Maths than for Science?
  23. 23.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 100
    Class 9: 100
    Class 10: 75
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 6
  24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 90
    Class 9: 45
    Class 10: 75
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 10
  25. 25.Books sold by a shop
    Mon: 20
    Tue: 35
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the fewest books?     (a) Wed (b) Mon (c) Fri (d) Thu
  26. 26.Students who chose each subject
    Maths: 160
    Science: 40
    English: 100
    Hindi: 20
    Art: 80
    What is the difference between the highest and the lowest number of students?
  27. 27.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 140
    Wed: 80
    Thu: 20
    Fri: 100
    The number for Mon is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 125
    Tue: 200
    Wed: 75
    Thu: 25
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  29. 29.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 60
    Apr: 60
    May: 45
    Which month has the most visitors?     (a) Mar (b) May (c) Feb (d) Jan
  30. 30.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 200
    Apr: 240
    May: 160
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) May (d) Jan
  31. 31.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 90
    Thu: 30
    Fri: 30
    The number for Tue is what percent of the total?
  32. 32.Trees planted by each class
    Class 6: 80
    Class 7: 280
    Class 8: 120
    Class 9: 160
    Class 10: 160
    How many trees are there in all?
  33. 33.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 200
    Apr: 80
    May: 160
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) Apr (d) May
  34. 34.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 100
    Wed: 125
    Thu: 50
    Fri: 25
    The number for Fri is what percent of the total?
  35. 35.Visitors to a science museum
    Jan: 80
    Feb: 120
    Mar: 100
    Apr: 20
    May: 80
    How many more visitors are there for Mar than for May?
  36. 36.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 150
    Apr: 200
    May: 200
    The number for Jan is what percent of the total?
  37. 37.Trees planted by each class
    Class 6: 90
    Class 7: 105
    Class 8: 15
    Class 9: 45
    Class 10: 45
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 10
  38. 38.Trees planted by each class
    Class 6: 210
    Class 7: 120
    Class 8: 60
    Class 9: 30
    Class 10: 180
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 8
  39. 39.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 25
    Art: 5
    Which subject has the fewest students?     (a) Art (b) English (c) Maths (d) Hindi
  40. 40.Students who chose each subject
    Maths: 50
    Science: 10
    English: 60
    Hindi: 40
    Art: 40
    The number for Maths is what percent of the total?

Answer key

  1. 120
  2. May
  3. 20
  4. 200
  5. Class 6
  6. 500
  7. 10
  8. 200
  9. 400
  10. 90
  11. Jan
  12. 5
  13. 200
  14. 50
  15. 60
  16. Apr
  17. 300
  18. Hindi
  19. Fri
  20. Class 9
  21. 30
  22. 15
  23. Class 6
  24. Class 8
  25. Fri
  26. 140
  27. 15
  28. 175
  29. Feb
  30. Feb
  31. 15
  32. 800
  33. Apr
  34. 5
  35. 20
  36. 25
  37. Class 7
  38. Class 9
  39. Art
  40. 25

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