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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 509 · 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.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 120
    Thu: 60
    Fri: 210
    The number for Wed is what percent of the total?
  2. 2.Trees planted by each class
    Class 6: 120
    Class 7: 280
    Class 8: 160
    Class 9: 200
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  3. 3.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 80
    Wed: 40
    Thu: 60
    Fri: 80
    How many mangoes are there in all?
  4. 4.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 10
    Wed: 15
    Thu: 25
    Fri: 35
    What is the difference between the highest and the lowest number of mangoes?
  5. 5.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 75
    Thu: 100
    Fri: 50
    Which day has the most books?     (a) Thu (b) Wed (c) Tue (d) Mon
  7. 7.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 60
    Apr: 80
    May: 80
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) Apr (d) Feb
  8. 8.Students who chose each subject
    Maths: 100
    Science: 60
    English: 100
    Hindi: 20
    Art: 120
    What is the difference between the highest and the lowest number of students?
  9. 9.Trees planted by each class
    Class 6: 150
    Class 7: 150
    Class 8: 30
    Class 9: 210
    Class 10: 60
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 10
  10. 10.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 10
    Class 9: 30
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  11. 11.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 150
    Thu: 25
    Fri: 125
    How many more mangoes are there for Wed than for Fri?
  12. 12.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 240
    Class 9: 80
    Class 10: 120
    How many more trees are there for Class 8 than for Class 7?
  13. 13.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 20
    Thu: 70
    Fri: 30
    How many more mangoes are there for Mon than for Wed?
  14. 14.Books sold by a shop
    Mon: 75
    Tue: 25
    Wed: 100
    Thu: 175
    Fri: 125
    How many more books are there for Thu than for Mon?
  15. 15.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 20
    The number for Thu is what percent of the total?
  16. 16.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 120
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  17. 17.Students who chose each subject
    Maths: 30
    Science: 60
    English: 75
    Hindi: 90
    Art: 45
    Which subject has the most students?     (a) English (b) Hindi (c) Science (d) Art
  18. 18.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 15
    Apr: 20
    May: 20
    How many visitors are there in all?
  19. 19.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 20
    Thu: 30
    Fri: 40
    How many more books are there for Mon than for Thu?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 80
    Class 9: 120
    Class 10: 100
    How many more trees are there for Class 10 than for Class 7?
  21. 21.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 180
    Apr: 60
    May: 120
    How many more visitors are there for May than for Apr?
  22. 22.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 80
    Apr: 60
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  23. 23.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 120
    Thu: 150
    Fri: 180
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Tue (d) Mon
  24. 24.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 140
    Fri: 20
    Which day has the most books?     (a) Thu (b) Wed (c) Tue (d) Fri
  25. 25.Visitors to a science museum
    Jan: 100
    Feb: 60
    Mar: 120
    Apr: 80
    May: 40
    Which month has the fewest visitors?     (a) Jan (b) May (c) Mar (d) Feb
  26. 26.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 175
    Wed: 100
    Thu: 25
    Fri: 125
    How many more mangoes are there for Fri than for Thu?
  27. 27.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 175
    Thu: 50
    Fri: 75
    Which day has the most books?     (a) Fri (b) Wed (c) Thu (d) Tue
  28. 28.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 160
    Apr: 160
    May: 360
    How many visitors are there in all?
  29. 29.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 125
    How many mangoes are there in all?
  30. 30.Visitors to a science museum
    Jan: 105
    Feb: 15
    Mar: 30
    Apr: 90
    May: 60
    What is the average number of visitors per month?
  31. 31.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 50
    Thu: 150
    Fri: 75
    Which day has the most books?     (a) Wed (b) Tue (c) Fri (d) Thu
  32. 32.Students who chose each subject
    Maths: 45
    Science: 120
    English: 15
    Hindi: 45
    Art: 75
    How many more students are there for Art than for English?
  33. 33.Books sold by a shop
    Mon: 40
    Tue: 25
    Wed: 5
    Thu: 15
    Fri: 15
    What is the average number of books per day?
  34. 34.Books sold by a shop
    Mon: 50
    Tue: 20
    Wed: 40
    Thu: 60
    Fri: 30
    What is the average number of books per day?
  35. 35.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 10
    Thu: 70
    Fri: 40
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Thu (d) Wed
  36. 36.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 90
    Class 9: 30
    Class 10: 45
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
  37. 37.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 10
    Thu: 30
    Fri: 20
    Which day has the fewest books?     (a) Mon (b) Fri (c) Thu (d) Wed
  38. 38.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 105
    Apr: 15
    May: 30
    Which month has the most visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  39. 39.Students who chose each subject
    Maths: 50
    Science: 20
    English: 40
    Hindi: 30
    Art: 60
    The number for Maths is what percent of the total?
  40. 40.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 10
    Class 9: 15
    Class 10: 20
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 6

Answer key

  1. 20
  2. 240
  3. 400
  4. 25
  5. 160
  6. Tue
  7. Mar
  8. 100
  9. Class 8
  10. 70
  11. 25
  12. 80
  13. 20
  14. 100
  15. 20
  16. 60
  17. Hindi
  18. 100
  19. 30
  20. 60
  21. 60
  22. 40
  23. Tue
  24. Thu
  25. May
  26. 100
  27. Wed
  28. 800
  29. 500
  30. 60
  31. Thu
  32. 60
  33. 20
  34. 40
  35. Thu
  36. Class 8
  37. Wed
  38. Mar
  39. 25
  40. Class 7

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