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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 784 · 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: 120
    Tue: 80
    Wed: 40
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  2. 2.Books sold by a shop
    Mon: 240
    Tue: 90
    Wed: 120
    Thu: 60
    Fri: 90
    What is the difference between the highest and the lowest number of books?
  3. 3.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  4. 4.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 150
    Thu: 50
    Fri: 250
    Which day has the most books?     (a) Mon (b) Fri (c) Wed (d) Tue
  5. 5.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 180
    Apr: 60
    May: 90
    Which month has the most visitors?     (a) Feb (b) Apr (c) Mar (d) May
  6. 6.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 120
    Class 9: 240
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  7. 7.Students who chose each subject
    Maths: 90
    Science: 75
    English: 60
    Hindi: 30
    Art: 45
    How many students are there in all?
  8. 8.Books sold by a shop
    Mon: 40
    Tue: 10
    Wed: 15
    Thu: 20
    Fri: 15
    What is the difference between the highest and the lowest number of books?
  9. 9.Visitors to a science museum
    Jan: 90
    Feb: 180
    Mar: 30
    Apr: 60
    May: 240
    Which month has the most visitors?     (a) Feb (b) Jan (c) Mar (d) May
  10. 10.Visitors to a science museum
    Jan: 350
    Feb: 200
    Mar: 150
    Apr: 200
    May: 100
    How many more visitors are there for Jan than for Feb?
  11. 11.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 20
    Thu: 15
    Fri: 25
    What is the difference between the highest and the lowest number of books?
  12. 12.Students who chose each subject
    Maths: 45
    Science: 75
    English: 60
    Hindi: 105
    Art: 15
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Art (d) Maths
  13. 13.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 200
    Class 9: 100
    Class 10: 150
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 6
  14. 14.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 90
    Class 9: 120
    Class 10: 150
    What is the average number of trees per class?
  15. 15.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 75
    May: 100
    The number for Apr is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 40
    Science: 50
    English: 30
    Hindi: 40
    Art: 40
    Which subject has the fewest students?     (a) Art (b) English (c) Maths (d) Hindi
  17. 17.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  18. 18.Visitors to a science museum
    Jan: 30
    Feb: 10
    Mar: 60
    Apr: 50
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  19. 19.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 60
    Class 9: 40
    Class 10: 30
    How many more trees are there for Class 8 than for Class 10?
  20. 20.Visitors to a science museum
    Jan: 30
    Feb: 5
    Mar: 25
    Apr: 25
    May: 15
    The number for Mar is what percent of the total?
  21. 21.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 140
    Wed: 20
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  22. 22.Trees planted by each class
    Class 6: 120
    Class 7: 210
    Class 8: 90
    Class 9: 60
    Class 10: 120
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
  23. 23.Students who chose each subject
    Maths: 100
    Science: 100
    English: 125
    Hindi: 150
    Art: 25
    Which subject has the fewest students?     (a) Art (b) English (c) Maths (d) Hindi
  24. 24.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 160
    Class 9: 200
    Class 10: 160
    How many more trees are there for Class 8 than for Class 6?
  25. 25.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 50
    Class 9: 30
    Class 10: 60
    The number for Class 9 is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 70
    Feb: 40
    Mar: 30
    Apr: 20
    May: 40
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Apr (d) May
  27. 27.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 240
    Thu: 120
    Fri: 200
    How many more mangoes are there for Wed than for Fri?
  28. 28.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 150
    Wed: 120
    Thu: 30
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  29. 29.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 20
    Apr: 100
    May: 80
    How many more visitors are there for Jan than for Mar?
  30. 30.Students who chose each subject
    Maths: 250
    Science: 150
    English: 200
    Hindi: 300
    Art: 100
    How many more students are there for Maths than for Science?
  31. 31.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 75
    What is the difference between the highest and the lowest number of mangoes?
  32. 32.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 40
    Apr: 200
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  33. 33.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 45
    Apr: 60
    May: 30
    How many visitors are there in all?
  34. 34.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 50
    Class 9: 40
    Class 10: 30
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 8 (d) Class 9
  35. 35.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 90
    Thu: 60
    Fri: 180
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Tue (d) Wed
  36. 36.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 50
    Thu: 175
    Fri: 100
    How many more books are there for Fri than for Tue?
  37. 37.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 60
    Apr: 240
    May: 90
    What is the average number of visitors per month?
  38. 38.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 30
    Thu: 25
    Fri: 20
    How many books are there in all?
  39. 39.Students who chose each subject
    Maths: 200
    Science: 75
    English: 75
    Hindi: 100
    Art: 50
    The number for English is what percent of the total?
  40. 40.Students who chose each subject
    Maths: 140
    Science: 80
    English: 60
    Hindi: 80
    Art: 40
    How many more students are there for Science than for English?

Answer key

  1. 80
  2. 180
  3. Tue
  4. Tue
  5. Mar
  6. 210
  7. 300
  8. 30
  9. May
  10. 150
  11. 20
  12. Art
  13. Class 9
  14. 120
  15. 15
  16. English
  17. 100
  18. 50
  19. 30
  20. 25
  21. 120
  22. Class 7
  23. Art
  24. 40
  25. 15
  26. Apr
  27. 40
  28. 150
  29. 100
  30. 100
  31. 60
  32. 200
  33. 300
  34. Class 8
  35. Thu
  36. 25
  37. 120
  38. 100
  39. 15
  40. 20

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