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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 997 · 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: 80
    Feb: 100
    Mar: 80
    Apr: 80
    May: 60
    What is the average number of visitors per month?
  2. 2.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 25
    Fri: 15
    How many more mangoes are there for Thu than for Fri?
  3. 3.Students who chose each subject
    Maths: 150
    Science: 30
    English: 150
    Hindi: 180
    Art: 90
    What is the average number of students per subject?
  4. 4.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 60
    Apr: 40
    May: 40
    What is the average number of visitors per month?
  5. 5.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 150
    Wed: 60
    Thu: 120
    Fri: 90
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Tue (d) Thu
  6. 6.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 10
    Apr: 20
    May: 20
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  7. 7.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 100
    Class 9: 120
    Class 10: 60
    How many trees are there in all?
  8. 8.Students who chose each subject
    Maths: 10
    Science: 25
    English: 20
    Hindi: 15
    Art: 30
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Hindi
  9. 9.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 10
    Thu: 40
    Fri: 30
    How many mangoes are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 200
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Thu (d) Mon
  11. 11.Students who chose each subject
    Maths: 120
    Science: 90
    English: 120
    Hindi: 150
    Art: 120
    How many students are there in all?
  12. 12.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 200
    How many more books are there for Fri than for Tue?
  13. 13.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 70
    Thu: 50
    Fri: 30
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Wed (d) Tue
  14. 14.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 60
    The number for Mon is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 120
    Thu: 100
    Fri: 40
    How many more books are there for Thu than for Fri?
  16. 16.Visitors to a science museum
    Jan: 300
    Feb: 200
    Mar: 250
    Apr: 150
    May: 100
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) May
  17. 17.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 120
    Class 9: 150
    Class 10: 90
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
  18. 18.Books sold by a shop
    Mon: 50
    Tue: 75
    Wed: 150
    Thu: 125
    Fri: 100
    The number for Tue is what percent of the total?
  19. 19.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 160
    Thu: 160
    Fri: 80
    How many mangoes are there in all?
  20. 20.Visitors to a science museum
    Jan: 75
    Feb: 30
    Mar: 60
    Apr: 120
    May: 15
    Which month has the most visitors?     (a) Jan (b) May (c) Apr (d) Feb
  21. 21.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 60
    Apr: 105
    May: 45
    How many visitors are there in all?
  22. 22.Trees planted by each class
    Class 6: 5
    Class 7: 20
    Class 8: 45
    Class 9: 15
    Class 10: 15
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 9
  23. 23.Students who chose each subject
    Maths: 100
    Science: 50
    English: 75
    Hindi: 175
    Art: 100
    What is the difference between the highest and the lowest number of students?
  24. 24.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 5
    Thu: 25
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Students who chose each subject
    Maths: 50
    Science: 100
    English: 75
    Hindi: 150
    Art: 125
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Maths (d) Science
  26. 26.Students who chose each subject
    Maths: 160
    Science: 200
    English: 160
    Hindi: 120
    Art: 160
    The number for Art is what percent of the total?
  27. 27.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 75
    What is the average number of mangoes per day?
  28. 28.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 20
    Which day has the fewest books?     (a) Wed (b) Fri (c) Tue (d) Mon
  29. 29.Books sold by a shop
    Mon: 35
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 5
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Thu
  30. 30.Visitors to a science museum
    Jan: 20
    Feb: 160
    Mar: 100
    Apr: 60
    May: 60
    Which month has the most visitors?     (a) Apr (b) May (c) Mar (d) Feb
  31. 31.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 60
    Class 9: 80
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  32. 32.Students who chose each subject
    Maths: 175
    Science: 25
    English: 100
    Hindi: 75
    Art: 125
    What is the average number of students per subject?
  33. 33.Students who chose each subject
    Maths: 210
    Science: 180
    English: 60
    Hindi: 30
    Art: 120
    Which subject has the fewest students?     (a) Hindi (b) English (c) Maths (d) Art
  34. 34.Students who chose each subject
    Maths: 150
    Science: 90
    English: 180
    Hindi: 30
    Art: 150
    The number for Science is what percent of the total?
  35. 35.Students who chose each subject
    Maths: 200
    Science: 80
    English: 280
    Hindi: 120
    Art: 120
    Which subject has the most students?     (a) Art (b) Hindi (c) Science (d) English
  36. 36.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 20
    Class 9: 30
    Class 10: 80
    How many trees are there in all?
  37. 37.Trees planted by each class
    Class 6: 75
    Class 7: 200
    Class 8: 50
    Class 9: 75
    Class 10: 100
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 6
  38. 38.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 150
    Wed: 120
    Thu: 60
    Fri: 90
    The number for Mon is what percent of the total?
  39. 39.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 140
    Wed: 60
    Thu: 80
    Fri: 20
    How many more mangoes are there for Mon than for Wed?
  40. 40.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 30
    Thu: 20
    Fri: 30
    What is the difference between the highest and the lowest number of books?

Answer key

  1. 80
  2. 10
  3. 120
  4. 40
  5. Mon
  6. Mar
  7. 400
  8. Maths
  9. 200
  10. Mon
  11. 600
  12. 50
  13. Wed
  14. 40
  15. 60
  16. May
  17. Class 10
  18. 15
  19. 800
  20. Apr
  21. 300
  22. Class 8
  23. 125
  24. 25
  25. Maths
  26. 20
  27. 60
  28. Mon
  29. Mon
  30. Feb
  31. 40
  32. 100
  33. Hindi
  34. 15
  35. English
  36. 200
  37. Class 7
  38. 30
  39. 40
  40. 60

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