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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 675 · 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: 210
    Feb: 60
    Mar: 90
    Apr: 90
    May: 150
    Which month has the most visitors?     (a) Mar (b) May (c) Jan (d) Apr
  2. 2.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 75
    Which day has the most mangoes?     (a) Tue (b) Fri (c) Thu (d) Mon
  3. 3.Students who chose each subject
    Maths: 75
    Science: 60
    English: 30
    Hindi: 15
    Art: 120
    How many more students are there for Maths than for Science?
  4. 4.Trees planted by each class
    Class 6: 200
    Class 7: 320
    Class 8: 120
    Class 9: 40
    Class 10: 120
    The number for Class 8 is what percent of the total?
  5. 5.Students who chose each subject
    Maths: 240
    Science: 160
    English: 120
    Hindi: 200
    Art: 80
    The number for Hindi is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 30
    Art: 40
    What is the average number of students per subject?
  7. 7.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 210
    Art: 60
    Which subject has the fewest students?     (a) Science (b) Art (c) Maths (d) Hindi
  8. 8.Students who chose each subject
    Maths: 100
    Science: 250
    English: 200
    Hindi: 300
    Art: 150
    Which subject has the most students?     (a) Maths (b) Art (c) Science (d) Hindi
  9. 9.Trees planted by each class
    Class 6: 50
    Class 7: 75
    Class 8: 100
    Class 9: 125
    Class 10: 150
    How many trees are there in all?
  10. 10.Trees planted by each class
    Class 6: 200
    Class 7: 120
    Class 8: 240
    Class 9: 160
    Class 10: 80
    Which class has the fewest trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 8
  11. 11.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 90
    Apr: 60
    May: 120
    What is the average number of visitors per month?
  12. 12.Students who chose each subject
    Maths: 90
    Science: 150
    English: 90
    Hindi: 210
    Art: 60
    The number for English is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
  14. 14.Students who chose each subject
    Maths: 25
    Science: 35
    English: 10
    Hindi: 15
    Art: 15
    Which subject has the fewest students?     (a) Maths (b) English (c) Hindi (d) Science
  15. 15.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 140
    Thu: 20
    Fri: 40
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Fri (d) Mon
  16. 16.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 150
    Class 9: 60
    Class 10: 180
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
  17. 17.Students who chose each subject
    Maths: 500
    Science: 200
    English: 100
    Hindi: 50
    Art: 150
    Which subject has the fewest students?     (a) Science (b) Maths (c) Hindi (d) English
  18. 18.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 15
    Class 9: 60
    Class 10: 90
    How many trees are there in all?
  19. 19.Books sold by a shop
    Mon: 280
    Tue: 160
    Wed: 120
    Thu: 40
    Fri: 200
    The number for Fri is what percent of the total?
  20. 20.Visitors to a science museum
    Jan: 60
    Feb: 240
    Mar: 90
    Apr: 90
    May: 120
    The number for Jan is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 15
    Apr: 10
    May: 35
    How many visitors are there in all?
  22. 22.Trees planted by each class
    Class 6: 60
    Class 7: 180
    Class 8: 90
    Class 9: 150
    Class 10: 120
    How many trees are there in all?
  23. 23.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 30
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  24. 24.Books sold by a shop
    Mon: 70
    Tue: 30
    Wed: 10
    Thu: 40
    Fri: 50
    Which day has the fewest books?     (a) Tue (b) Wed (c) Thu (d) Mon
  25. 25.Books sold by a shop
    Mon: 100
    Tue: 300
    Wed: 250
    Thu: 150
    Fri: 200
    Which day has the most books?     (a) Tue (b) Wed (c) Mon (d) Fri
  26. 26.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 70
    Class 9: 40
    Class 10: 30
    The number for Class 10 is what percent of the total?
  27. 27.Trees planted by each class
    Class 6: 40
    Class 7: 70
    Class 8: 20
    Class 9: 40
    Class 10: 30
    What is the average number of trees per class?
  28. 28.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 35
    Class 9: 15
    Class 10: 10
    The number for Class 7 is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 200
    Class 9: 240
    Class 10: 80
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  30. 30.Students who chose each subject
    Maths: 40
    Science: 15
    English: 20
    Hindi: 15
    Art: 10
    How many students are there in all?
  31. 31.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 120
    Thu: 80
    Fri: 200
    The number for Mon is what percent of the total?
  32. 32.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 100
    Class 10: 125
    How many more trees are there for Class 10 than for Class 8?
  33. 33.Trees planted by each class
    Class 6: 30
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 105
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 8
  34. 34.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 10
    Thu: 35
    Fri: 5
    What is the average number of books per day?
  35. 35.Books sold by a shop
    Mon: 160
    Tue: 60
    Wed: 100
    Thu: 20
    Fri: 60
    Which day has the most books?     (a) Thu (b) Tue (c) Fri (d) Mon
  36. 36.Trees planted by each class
    Class 6: 160
    Class 7: 100
    Class 8: 80
    Class 9: 40
    Class 10: 20
    What is the average number of trees per class?
  37. 37.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 75
    Apr: 50
    May: 150
    What is the average number of visitors per month?
  38. 38.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 25
    Thu: 15
    Fri: 10
    Which day has the most books?     (a) Mon (b) Fri (c) Wed (d) Thu
  39. 39.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 75
    Thu: 50
    Fri: 175
    Which day has the fewest books?     (a) Mon (b) Fri (c) Wed (d) Thu
  40. 40.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 60
    Apr: 90
    May: 150
    What is the difference between the highest and the lowest number of visitors?

Answer key

  1. Jan
  2. Thu
  3. 15
  4. 15
  5. 25
  6. 40
  7. Art
  8. Hindi
  9. 500
  10. Class 10
  11. 120
  12. 15
  13. 150
  14. English
  15. Wed
  16. Class 10
  17. Hindi
  18. 300
  19. 25
  20. 10
  21. 100
  22. 600
  23. 40
  24. Wed
  25. Tue
  26. 15
  27. 40
  28. 20
  29. Class 10
  30. 100
  31. 20
  32. 25
  33. Class 6
  34. 20
  35. Mon
  36. 80
  37. 100
  38. Mon
  39. Thu
  40. 120

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