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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 403 · 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: 100
    Tue: 250
    Wed: 150
    Thu: 350
    Fri: 150
    How many more mangoes are there for Tue than for Mon?
  2. 2.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 200
    Thu: 350
    Fri: 100
    What is the average number of books per day?
  3. 3.Visitors to a science museum
    Jan: 180
    Feb: 90
    Mar: 150
    Apr: 120
    May: 60
    Which month has the most visitors?     (a) Feb (b) Mar (c) Jan (d) Apr
  4. 4.Trees planted by each class
    Class 6: 120
    Class 7: 180
    Class 8: 30
    Class 9: 120
    Class 10: 150
    The number for Class 9 is what percent of the total?
  5. 5.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 50
    Wed: 200
    Thu: 75
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 200
    Thu: 100
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  7. 7.Trees planted by each class
    Class 6: 210
    Class 7: 60
    Class 8: 90
    Class 9: 150
    Class 10: 90
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 10
  8. 8.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 350
    Wed: 250
    Thu: 200
    Fri: 150
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Thu (d) Tue
  9. 9.Books sold by a shop
    Mon: 210
    Tue: 60
    Wed: 90
    Thu: 120
    Fri: 120
    Which day has the fewest books?     (a) Mon (b) Fri (c) Thu (d) Tue
  10. 10.Students who chose each subject
    Maths: 25
    Science: 5
    English: 35
    Hindi: 15
    Art: 20
    The number for Hindi is what percent of the total?
  11. 11.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
  12. 12.Trees planted by each class
    Class 6: 400
    Class 7: 150
    Class 8: 150
    Class 9: 200
    Class 10: 100
    The number for Class 7 is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 40
    Thu: 70
    Fri: 40
    What is the average number of books per day?
  14. 14.Trees planted by each class
    Class 6: 30
    Class 7: 10
    Class 8: 30
    Class 9: 60
    Class 10: 70
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 8 (d) Class 9
  15. 15.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 20
    Wed: 70
    Thu: 30
    Fri: 30
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Wed (d) Tue
  16. 16.Trees planted by each class
    Class 6: 80
    Class 7: 200
    Class 8: 120
    Class 9: 160
    Class 10: 240
    The number for Class 10 is what percent of the total?
  17. 17.Trees planted by each class
    Class 6: 75
    Class 7: 100
    Class 8: 200
    Class 9: 75
    Class 10: 50
    How many more trees are there for Class 6 than for Class 10?
  18. 18.Students who chose each subject
    Maths: 100
    Science: 75
    English: 150
    Hindi: 125
    Art: 50
    Which subject has the most students?     (a) Hindi (b) English (c) Art (d) Maths
  19. 19.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 80
    Thu: 200
    Fri: 160
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Tue (d) Mon
  20. 20.Students who chose each subject
    Maths: 120
    Science: 210
    English: 60
    Hindi: 120
    Art: 90
    What is the average number of students per subject?
  21. 21.Trees planted by each class
    Class 6: 350
    Class 7: 150
    Class 8: 200
    Class 9: 100
    Class 10: 200
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 8
  22. 22.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 40
    May: 30
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) Jan (d) May
  23. 23.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 120
    Class 9: 120
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  24. 24.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 25
    What is the average number of mangoes per day?
  25. 25.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 160
    How many mangoes are there in all?
  26. 26.Students who chose each subject
    Maths: 200
    Science: 250
    English: 200
    Hindi: 150
    Art: 200
    What is the difference between the highest and the lowest number of students?
  27. 27.Students who chose each subject
    Maths: 30
    Science: 25
    English: 5
    Hindi: 20
    Art: 20
    What is the average number of students per subject?
  28. 28.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 75
    Thu: 125
    Fri: 100
    How many more books are there for Thu than for Tue?
  29. 29.Students who chose each subject
    Maths: 60
    Science: 50
    English: 40
    Hindi: 40
    Art: 10
    What is the difference between the highest and the lowest number of students?
  30. 30.Trees planted by each class
    Class 6: 70
    Class 7: 40
    Class 8: 10
    Class 9: 30
    Class 10: 50
    The number for Class 10 is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 105
    Science: 30
    English: 30
    Hindi: 120
    Art: 15
    How many students are there in all?
  32. 32.Students who chose each subject
    Maths: 80
    Science: 140
    English: 80
    Hindi: 20
    Art: 80
    Which subject has the fewest students?     (a) Science (b) English (c) Hindi (d) Art
  33. 33.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Students who chose each subject
    Maths: 15
    Science: 20
    English: 25
    Hindi: 10
    Art: 30
    The number for Hindi is what percent of the total?
  35. 35.Students who chose each subject
    Maths: 40
    Science: 120
    English: 160
    Hindi: 200
    Art: 280
    What is the average number of students per subject?
  36. 36.Visitors to a science museum
    Jan: 240
    Feb: 90
    Mar: 120
    Apr: 120
    May: 30
    How many visitors are there in all?
  37. 37.Books sold by a shop
    Mon: 140
    Tue: 100
    Wed: 60
    Thu: 60
    Fri: 40
    Which day has the fewest books?     (a) Thu (b) Wed (c) Fri (d) Tue
  38. 38.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    How many more books are there for Fri than for Wed?
  39. 39.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 300
    Apr: 250
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  40. 40.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 20
    Apr: 10
    May: 15
    Which month has the most visitors?     (a) Feb (b) Mar (c) Jan (d) May

Answer key

  1. 150
  2. 200
  3. Jan
  4. 20
  5. 150
  6. 200
  7. Class 6
  8. Tue
  9. Tue
  10. 15
  11. Class 6
  12. 15
  13. 40
  14. Class 10
  15. Tue
  16. 30
  17. 25
  18. English
  19. Mon
  20. 120
  21. Class 6
  22. May
  23. 60
  24. 20
  25. 800
  26. 100
  27. 20
  28. 25
  29. 50
  30. 25
  31. 300
  32. Hindi
  33. 20
  34. 10
  35. 160
  36. 600
  37. Fri
  38. 40
  39. 200
  40. Feb

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