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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 41 · 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: 240
    Feb: 90
    Mar: 30
    Apr: 120
    May: 120
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) Apr (d) Feb
  2. 2.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 60
    Wed: 120
    Thu: 120
    Fri: 120
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Fri (d) Mon
  3. 3.Visitors to a science museum
    Jan: 120
    Feb: 45
    Mar: 30
    Apr: 45
    May: 60
    How many more visitors are there for Jan than for Mar?
  4. 4.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    Which day has the most books?     (a) Tue (b) Thu (c) Wed (d) Mon
  5. 5.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 120
    Class 9: 80
    Class 10: 160
    How many more trees are there for Class 7 than for Class 8?
  6. 6.Students who chose each subject
    Maths: 200
    Science: 250
    English: 300
    Hindi: 100
    Art: 150
    Which subject has the fewest students?     (a) Science (b) Maths (c) English (d) Hindi
  7. 7.Books sold by a shop
    Mon: 250
    Tue: 350
    Wed: 150
    Thu: 100
    Fri: 150
    The number for Thu is what percent of the total?
  8. 8.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 250
    The number for Thu is what percent of the total?
  9. 9.Trees planted by each class
    Class 6: 105
    Class 7: 75
    Class 8: 60
    Class 9: 45
    Class 10: 15
    How many more trees are there for Class 6 than for Class 9?
  10. 10.Students who chose each subject
    Maths: 40
    Science: 20
    English: 15
    Hindi: 10
    Art: 15
    How many students are there in all?
  11. 11.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 20
    Thu: 80
    Fri: 30
    What is the average number of books per day?
  12. 12.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 25
    Thu: 10
    Fri: 30
    What is the average number of books per day?
  13. 13.Students who chose each subject
    Maths: 175
    Science: 75
    English: 50
    Hindi: 125
    Art: 75
    What is the difference between the highest and the lowest number of students?
  14. 14.Students who chose each subject
    Maths: 80
    Science: 100
    English: 60
    Hindi: 80
    Art: 80
    The number for Science is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 100
    Thu: 100
    Fri: 100
    How many more books are there for Fri than for Tue?
  16. 16.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 240
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Wed
  17. 17.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 90
    Class 9: 120
    Class 10: 150
    How many more trees are there for Class 6 than for Class 8?
  18. 18.Trees planted by each class
    Class 6: 105
    Class 7: 30
    Class 8: 60
    Class 9: 60
    Class 10: 45
    How many more trees are there for Class 10 than for Class 7?
  19. 19.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 150
    Wed: 75
    Thu: 100
    Fri: 125
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Mon (d) Tue
  20. 20.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 100
    Class 9: 80
    Class 10: 120
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 7
  21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 120
    Class 8: 60
    Class 9: 80
    Class 10: 40
    How many trees are there in all?
  22. 22.Visitors to a science museum
    Jan: 90
    Feb: 210
    Mar: 120
    Apr: 60
    May: 120
    The number for Jan is what percent of the total?
  23. 23.Trees planted by each class
    Class 6: 210
    Class 7: 150
    Class 8: 90
    Class 9: 120
    Class 10: 30
    How many trees are there in all?
  24. 24.Students who chose each subject
    Maths: 40
    Science: 20
    English: 5
    Hindi: 25
    Art: 10
    How many more students are there for Art than for English?
  25. 25.Trees planted by each class
    Class 6: 210
    Class 7: 30
    Class 8: 120
    Class 9: 150
    Class 10: 90
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
  26. 26.Trees planted by each class
    Class 6: 20
    Class 7: 40
    Class 8: 40
    Class 9: 60
    Class 10: 40
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 7
  27. 27.Students who chose each subject
    Maths: 40
    Science: 10
    English: 40
    Hindi: 30
    Art: 80
    Which subject has the most students?     (a) Science (b) Art (c) Maths (d) English
  28. 28.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 90
    Apr: 150
    May: 120
    What is the average number of visitors per month?
  29. 29.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 120
    Apr: 60
    May: 100
    How many visitors are there in all?
  30. 30.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 20
    Class 10: 30
    The number for Class 8 is what percent of the total?
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 105
    Class 9: 45
    Class 10: 15
    How many trees are there in all?
  32. 32.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 75
    Thu: 45
    Fri: 30
    How many mangoes are there in all?
  33. 33.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 200
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 8 (d) Class 6
  34. 34.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 75
    Thu: 100
    Fri: 100
    How many books are there in all?
  35. 35.Visitors to a science museum
    Jan: 120
    Feb: 40
    Mar: 80
    Apr: 60
    May: 100
    What is the average number of visitors per month?
  36. 36.Trees planted by each class
    Class 6: 120
    Class 7: 45
    Class 8: 60
    Class 9: 30
    Class 10: 45
    What is the average number of trees per class?
  37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?
  38. 38.Books sold by a shop
    Mon: 45
    Tue: 105
    Wed: 30
    Thu: 75
    Fri: 45
    What is the average number of books per day?
  39. 39.Students who chose each subject
    Maths: 240
    Science: 160
    English: 120
    Hindi: 80
    Art: 200
    How many more students are there for Science than for English?
  40. 40.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 30
    Fri: 90
    Which day has the fewest books?     (a) Tue (b) Mon (c) Fri (d) Thu

Answer key

  1. Mar
  2. Mon
  3. 90
  4. Wed
  5. 160
  6. Hindi
  7. 10
  8. 15
  9. 60
  10. 100
  11. 40
  12. 20
  13. 125
  14. 25
  15. 50
  16. Wed
  17. 90
  18. 15
  19. Mon
  20. Class 10
  21. 400
  22. 15
  23. 600
  24. 5
  25. Class 7
  26. Class 6
  27. Art
  28. 120
  29. 400
  30. 20
  31. 300
  32. 300
  33. Class 6
  34. 500
  35. 80
  36. 60
  37. 80
  38. 60
  39. 40
  40. Thu

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