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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 583 · 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: 75
    Tue: 120
    Wed: 30
    Thu: 60
    Fri: 15
    What is the average number of mangoes per day?
  2. 2.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 30
    Fri: 20
    The number for Tue is what percent of the total?
  3. 3.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 200
    Class 9: 100
    Class 10: 300
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 7
  4. 4.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 30
    How many more mangoes are there for Mon than for Tue?
  5. 5.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 40
    Thu: 320
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  6. 6.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 200
    Apr: 120
    May: 160
    How many more visitors are there for Jan than for Mar?
  7. 7.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 35
    What is the average number of mangoes per day?
  8. 8.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 30
    Apr: 210
    May: 150
    What is the average number of visitors per month?
  9. 9.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 30
    Fri: 10
    The number for Wed is what percent of the total?
  10. 10.Visitors to a science museum
    Jan: 70
    Feb: 10
    Mar: 60
    Apr: 20
    May: 40
    Which month has the most visitors?     (a) Mar (b) Apr (c) Jan (d) Feb
  11. 11.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 60
    What is the average number of books per day?
  12. 12.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 120
    Class 10: 280
    How many more trees are there for Class 10 than for Class 7?
  13. 13.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 350
    Thu: 400
    Fri: 100
    The number for Thu is what percent of the total?
  14. 14.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    How many mangoes are there in all?
  15. 15.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 100
    Thu: 80
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 50
    Wed: 20
    Thu: 30
    Fri: 30
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  17. 17.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 10
    Which day has the fewest books?     (a) Tue (b) Wed (c) Thu (d) Fri
  18. 18.Students who chose each subject
    Maths: 160
    Science: 240
    English: 200
    Hindi: 40
    Art: 160
    How many more students are there for Maths than for Hindi?
  19. 19.Students who chose each subject
    Maths: 30
    Science: 15
    English: 20
    Hindi: 25
    Art: 10
    Which subject has the most students?     (a) Art (b) Hindi (c) Maths (d) Science
  20. 20.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 40
    Thu: 160
    Fri: 60
    Which day has the fewest books?     (a) Wed (b) Thu (c) Mon (d) Tue
  21. 21.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 60
    Class 9: 60
    Class 10: 15
    What is the average number of trees per class?
  22. 22.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 25
    Apr: 100
    May: 125
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) May (d) Jan
  23. 23.Students who chose each subject
    Maths: 120
    Science: 30
    English: 60
    Hindi: 45
    Art: 45
    The number for Art is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 75
    Science: 60
    English: 45
    Hindi: 60
    Art: 60
    What is the average number of students per subject?
  25. 25.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 200
    Art: 120
    What is the average number of students per subject?
  26. 26.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 150
    Apr: 250
    May: 100
    Which month has the most visitors?     (a) Mar (b) Jan (c) Apr (d) Feb
  27. 27.Visitors to a science museum
    Jan: 250
    Feb: 100
    Mar: 75
    Apr: 25
    May: 50
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) Jan (d) Apr
  28. 28.Students who chose each subject
    Maths: 240
    Science: 200
    English: 200
    Hindi: 120
    Art: 40
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Maths (d) Art
  29. 29.Books sold by a shop
    Mon: 70
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 40
    What is the average number of books per day?
  30. 30.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 10
    What is the average number of mangoes per day?
  31. 31.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 40
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Fri (d) Wed
  32. 32.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 100
    Class 9: 100
    Class 10: 100
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  33. 33.Students who chose each subject
    Maths: 60
    Science: 40
    English: 20
    Hindi: 40
    Art: 40
    What is the average number of students per subject?
  34. 34.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 150
    Wed: 75
    Thu: 100
    Fri: 50
    How many more mangoes are there for Tue than for Fri?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 15
    Class 8: 20
    Class 9: 10
    Class 10: 15
    The number for Class 6 is what percent of the total?
  36. 36.Visitors to a science museum
    Jan: 30
    Feb: 240
    Mar: 120
    Apr: 60
    May: 150
    What is the average number of visitors per month?
  37. 37.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 50
    Class 9: 30
    Class 10: 40
    How many trees are there in all?
  38. 38.Students who chose each subject
    Maths: 250
    Science: 250
    English: 50
    Hindi: 300
    Art: 150
    Which subject has the fewest students?     (a) English (b) Science (c) Hindi (d) Maths
  39. 39.Students who chose each subject
    Maths: 20
    Science: 20
    English: 15
    Hindi: 25
    Art: 20
    Which subject has the most students?     (a) English (b) Art (c) Hindi (d) Science
  40. 40.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 75
    Thu: 125
    Fri: 25
    Which day has the fewest books?     (a) Thu (b) Wed (c) Fri (d) Mon

Answer key

  1. 60
  2. 20
  3. Class 9
  4. 60
  5. 280
  6. 40
  7. 20
  8. 120
  9. 20
  10. Jan
  11. 40
  12. 200
  13. 40
  14. 300
  15. 80
  16. Mon
  17. Fri
  18. 120
  19. Maths
  20. Wed
  21. 60
  22. Mar
  23. 15
  24. 60
  25. 160
  26. Feb
  27. Apr
  28. Art
  29. 40
  30. 40
  31. Mon
  32. Class 7
  33. 40
  34. 100
  35. 40
  36. 120
  37. 200
  38. English
  39. Hindi
  40. Fri

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