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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 737 · 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: 150
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  2. 2.Students who chose each subject
    Maths: 60
    Science: 100
    English: 40
    Hindi: 80
    Art: 120
    How many students are there in all?
  3. 3.Visitors to a science museum
    Jan: 10
    Feb: 30
    Mar: 30
    Apr: 70
    May: 60
    The number for May is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 120
    Apr: 20
    May: 60
    What is the average number of visitors per month?
  5. 5.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 50
    Thu: 125
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  6. 6.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 60
    Wed: 80
    Thu: 40
    Fri: 120
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Wed
  7. 7.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 15
    Class 9: 15
    Class 10: 10
    How many trees are there in all?
  8. 8.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 20
    Art: 20
    Which subject has the fewest students?     (a) Art (b) Hindi (c) Maths (d) English
  9. 9.Books sold by a shop
    Mon: 280
    Tue: 120
    Wed: 120
    Thu: 200
    Fri: 80
    Which day has the fewest books?     (a) Fri (b) Wed (c) Mon (d) Tue
  10. 10.Students who chose each subject
    Maths: 60
    Science: 75
    English: 45
    Hindi: 60
    Art: 60
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  11. 11.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 10
    Wed: 80
    Thu: 50
    Fri: 40
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Tue (d) Mon
  12. 12.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 120
    The number for Thu is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 20
    Which day has the fewest mangoes?     (a) Mon (b) Wed (c) Tue (d) Fri
  14. 14.Students who chose each subject
    Maths: 40
    Science: 80
    English: 80
    Hindi: 120
    Art: 80
    Which subject has the most students?     (a) Hindi (b) Maths (c) Science (d) English
  15. 15.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 45
    Thu: 45
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 30
    Thu: 5
    Fri: 25
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Thu
  17. 17.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 200
    Thu: 75
    Fri: 75
    How many mangoes are there in all?
  18. 18.Students who chose each subject
    Maths: 80
    Science: 120
    English: 40
    Hindi: 80
    Art: 80
    Which subject has the most students?     (a) Hindi (b) English (c) Science (d) Maths
  19. 19.Students who chose each subject
    Maths: 120
    Science: 80
    English: 60
    Hindi: 40
    Art: 100
    How many more students are there for Maths than for Science?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 60
    Class 9: 30
    Class 10: 105
    The number for Class 8 is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 240
    Class 7: 180
    Class 8: 60
    Class 9: 90
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  22. 22.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 80
    How many mangoes are there in all?
  23. 23.Books sold by a shop
    Mon: 160
    Tue: 40
    Wed: 240
    Thu: 280
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  24. 24.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 160
    Apr: 200
    May: 240
    What is the average number of visitors per month?
  25. 25.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 10
    Class 9: 20
    Class 10: 30
    How many more trees are there for Class 6 than for Class 9?
  26. 26.Students who chose each subject
    Maths: 5
    Science: 15
    English: 10
    Hindi: 20
    Art: 50
    How many students are there in all?
  27. 27.Books sold by a shop
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 90
    Fri: 30
    How many books are there in all?
  28. 28.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 75
    Apr: 100
    May: 100
    What is the average number of visitors per month?
  29. 29.Books sold by a shop
    Mon: 50
    Tue: 100
    Wed: 125
    Thu: 150
    Fri: 75
    How many more books are there for Thu than for Tue?
  30. 30.Students who chose each subject
    Maths: 20
    Science: 20
    English: 25
    Hindi: 20
    Art: 15
    What is the difference between the highest and the lowest number of students?
  31. 31.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 30
    Thu: 120
    Fri: 240
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Wed (d) Thu
  32. 32.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 20
    Class 9: 40
    Class 10: 60
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 10
  33. 33.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 160
    Apr: 120
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 90
    Thu: 45
    Fri: 30
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Wed
  35. 35.Visitors to a science museum
    Jan: 45
    Feb: 105
    Mar: 30
    Apr: 60
    May: 60
    The number for Apr is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 35
    Class 7: 20
    Class 8: 25
    Class 9: 15
    Class 10: 5
    What is the average number of trees per class?
  37. 37.Trees planted by each class
    Class 6: 105
    Class 7: 75
    Class 8: 45
    Class 9: 30
    Class 10: 45
    What is the average number of trees per class?
  38. 38.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 200
    Apr: 100
    May: 150
    How many more visitors are there for Jan than for Mar?
  39. 39.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 60
    Thu: 100
    Fri: 40
    Which day has the fewest books?     (a) Fri (b) Wed (c) Thu (d) Tue
  40. 40.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 20
    Class 9: 10
    Class 10: 20
    How many trees are there in all?

Answer key

  1. 100
  2. 400
  3. 30
  4. 80
  5. 100
  6. Thu
  7. 100
  8. English
  9. Fri
  10. Science
  11. Wed
  12. 20
  13. Mon
  14. Hindi
  15. 90
  16. Thu
  17. 500
  18. Science
  19. 40
  20. 20
  21. 210
  22. 400
  23. 240
  24. 160
  25. 5
  26. 100
  27. 300
  28. 100
  29. 50
  30. 10
  31. Wed
  32. Class 10
  33. 160
  34. Wed
  35. 20
  36. 20
  37. 60
  38. 100
  39. Fri
  40. 100

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