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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 254 · 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: 140
    Tue: 40
    Wed: 60
    Thu: 100
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  2. 2.Visitors to a science museum
    Jan: 125
    Feb: 175
    Mar: 75
    Apr: 50
    May: 75
    The number for Mar is what percent of the total?
  3. 3.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    Which day has the fewest books?     (a) Thu (b) Fri (c) Wed (d) Mon
  4. 4.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 20
    Class 9: 100
    Class 10: 80
    How many more trees are there for Class 9 than for Class 10?
  5. 5.Students who chose each subject
    Maths: 40
    Science: 40
    English: 50
    Hindi: 40
    Art: 30
    What is the difference between the highest and the lowest number of students?
  6. 6.Books sold by a shop
    Mon: 80
    Tue: 140
    Wed: 40
    Thu: 80
    Fri: 60
    The number for Thu is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 10
    Thu: 15
    Fri: 40
    How many mangoes are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 15
    The number for Mon is what percent of the total?
  9. 9.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 150
    Art: 250
    Which subject has the most students?     (a) Art (b) Maths (c) Science (d) English
  10. 10.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 10
    Apr: 25
    May: 15
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) Mar (d) Apr
  11. 11.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 50
    Wed: 200
    Thu: 300
    Fri: 200
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Fri (d) Thu
  12. 12.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 150
    How many mangoes are there in all?
  13. 13.Students who chose each subject
    Maths: 90
    Science: 240
    English: 120
    Hindi: 30
    Art: 120
    How many more students are there for English than for Maths?
  14. 14.Students who chose each subject
    Maths: 125
    Science: 75
    English: 100
    Hindi: 100
    Art: 100
    What is the difference between the highest and the lowest number of students?
  15. 15.Trees planted by each class
    Class 6: 280
    Class 7: 120
    Class 8: 80
    Class 9: 160
    Class 10: 160
    How many more trees are there for Class 6 than for Class 10?
  16. 16.Trees planted by each class
    Class 6: 35
    Class 7: 25
    Class 8: 15
    Class 9: 10
    Class 10: 15
    Which class has the most trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
  17. 17.Books sold by a shop
    Mon: 60
    Tue: 105
    Wed: 30
    Thu: 45
    Fri: 60
    How many books are there in all?
  18. 18.Trees planted by each class
    Class 6: 70
    Class 7: 30
    Class 8: 30
    Class 9: 20
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  19. 19.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 90
    Class 9: 240
    Class 10: 120
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  20. 20.Students who chose each subject
    Maths: 30
    Science: 15
    English: 10
    Hindi: 25
    Art: 20
    How many students are there in all?
  21. 21.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 50
    Wed: 100
    Thu: 75
    Fri: 150
    The number for Fri is what percent of the total?
  22. 22.Students who chose each subject
    Maths: 150
    Science: 75
    English: 50
    Hindi: 100
    Art: 125
    Which subject has the most students?     (a) Science (b) English (c) Maths (d) Art
  23. 23.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 150
    Wed: 90
    Thu: 120
    Fri: 180
    Which day has the most mangoes?     (a) Wed (b) Tue (c) Mon (d) Fri
  24. 24.Trees planted by each class
    Class 6: 90
    Class 7: 210
    Class 8: 120
    Class 9: 60
    Class 10: 120
    How many trees are there in all?
  25. 25.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 40
    Fri: 280
    The number for Tue is what percent of the total?
  26. 26.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 140
    Fri: 20
    Which day has the fewest books?     (a) Thu (b) Fri (c) Wed (d) Mon
  27. 27.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 20
    Which day has the fewest books?     (a) Wed (b) Mon (c) Fri (d) Tue
  28. 28.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 160
    How many more books are there for Wed than for Thu?
  29. 29.Students who chose each subject
    Maths: 40
    Science: 30
    English: 50
    Hindi: 20
    Art: 60
    How many more students are there for Maths than for Science?
  30. 30.Visitors to a science museum
    Jan: 200
    Feb: 350
    Mar: 300
    Apr: 100
    May: 50
    How many visitors are there in all?
  31. 31.Trees planted by each class
    Class 6: 90
    Class 7: 45
    Class 8: 75
    Class 9: 60
    Class 10: 30
    What is the average number of trees per class?
  32. 32.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 20
    How many mangoes are there in all?
  33. 33.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 20
    The number for Mon is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 30
    Thu: 90
    Fri: 60
    How many more mangoes are there for Thu than for Wed?
  35. 35.Trees planted by each class
    Class 6: 240
    Class 7: 200
    Class 8: 80
    Class 9: 160
    Class 10: 120
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 7
  36. 36.Books sold by a shop
    Mon: 80
    Tue: 160
    Wed: 200
    Thu: 240
    Fri: 120
    The number for Tue is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 75
    Thu: 50
    Fri: 125
    How many more mangoes are there for Mon than for Wed?
  38. 38.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 20
    Apr: 40
    May: 40
    How many visitors are there in all?
  39. 39.Students who chose each subject
    Maths: 15
    Science: 25
    English: 5
    Hindi: 35
    Art: 20
    Which subject has the most students?     (a) English (b) Hindi (c) Art (d) Maths
  40. 40.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 140
    What is the average number of mangoes per day?

Answer key

  1. 100
  2. 15
  3. Wed
  4. 20
  5. 20
  6. 20
  7. 100
  8. 20
  9. Art
  10. Mar
  11. Thu
  12. 600
  13. 30
  14. 50
  15. 120
  16. Class 6
  17. 300
  18. 50
  19. Class 9
  20. 100
  21. 30
  22. Maths
  23. Fri
  24. 600
  25. 20
  26. Fri
  27. Mon
  28. 40
  29. 10
  30. 1000
  31. 60
  32. 100
  33. 25
  34. 60
  35. Class 6
  36. 20
  37. 75
  38. 200
  39. Hindi
  40. 80

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