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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 233 · 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.Students who chose each subject
    Maths: 280
    Science: 120
    English: 80
    Hindi: 160
    Art: 160
    Which subject has the fewest students?     (a) Hindi (b) Maths (c) English (d) Science
  2. 2.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 30
    Apr: 40
    May: 40
    What is the average number of visitors per month?
  3. 3.Students who chose each subject
    Maths: 40
    Science: 60
    English: 20
    Hindi: 30
    Art: 50
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Maths
  4. 4.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 100
    Class 9: 350
    Class 10: 150
    How many trees are there in all?
  5. 5.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 75
    Thu: 50
    Fri: 175
    The number for Fri is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 200
    Tue: 100
    Wed: 150
    Thu: 400
    Fri: 150
    Which day has the most books?     (a) Mon (b) Tue (c) Fri (d) Thu
  7. 7.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 40
    Class 9: 40
    Class 10: 50
    How many trees are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 60
    Thu: 50
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 30
    Class 9: 5
    Class 10: 20
    How many more trees are there for Class 6 than for Class 10?
  10. 10.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 120
    Thu: 210
    Fri: 120
    The number for Fri is what percent of the total?
  11. 11.Visitors to a science museum
    Jan: 10
    Feb: 30
    Mar: 15
    Apr: 25
    May: 20
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) May (d) Jan
  12. 12.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 200
    Thu: 80
    Fri: 280
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Fri
  13. 13.Students who chose each subject
    Maths: 160
    Science: 240
    English: 80
    Hindi: 200
    Art: 120
    Which subject has the most students?     (a) Art (b) English (c) Maths (d) Science
  14. 14.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 20
    Thu: 60
    Fri: 50
    How many books are there in all?
  15. 15.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 40
    Class 9: 20
    Class 10: 50
    How many trees are there in all?
  16. 16.Students who chose each subject
    Maths: 160
    Science: 160
    English: 200
    Hindi: 120
    Art: 160
    Which subject has the fewest students?     (a) Art (b) Hindi (c) English (d) Maths
  17. 17.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 90
    Thu: 60
    Fri: 60
    What is the average number of mangoes per day?
  18. 18.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 80
    How many more mangoes are there for Wed than for Thu?
  19. 19.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 75
    Thu: 150
    Fri: 125
    What is the average number of books per day?
  20. 20.Books sold by a shop
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 200
    Fri: 300
    How many more books are there for Thu than for Tue?
  21. 21.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 5
    What is the average number of books per day?
  22. 22.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 350
    Class 9: 250
    Class 10: 200
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 7
  23. 23.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 15
    Class 9: 45
    Class 10: 60
    How many more trees are there for Class 6 than for Class 8?
  24. 24.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 250
    Wed: 50
    Thu: 250
    Fri: 150
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  25. 25.Students who chose each subject
    Maths: 200
    Science: 200
    English: 100
    Hindi: 200
    Art: 300
    Which subject has the fewest students?     (a) Maths (b) Science (c) Hindi (d) English
  26. 26.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 80
    Thu: 20
    Fri: 80
    What is the average number of books per day?
  27. 27.Visitors to a science museum
    Jan: 80
    Feb: 140
    Mar: 60
    Apr: 40
    May: 80
    The number for May is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 45
    Tue: 60
    Wed: 75
    Thu: 60
    Fri: 60
    What is the average number of books per day?
  29. 29.Trees planted by each class
    Class 6: 30
    Class 7: 70
    Class 8: 20
    Class 9: 50
    Class 10: 30
    The number for Class 7 is what percent of the total?
  30. 30.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 40
    Art: 30
    Which subject has the most students?     (a) English (b) Science (c) Maths (d) Art
  31. 31.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    How many books are there in all?
  32. 32.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 30
    Thu: 75
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  33. 33.Visitors to a science museum
    Jan: 400
    Feb: 200
    Mar: 150
    Apr: 150
    May: 100
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) May (d) Jan
  34. 34.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 25
    Apr: 15
    May: 10
    Which month has the most visitors?     (a) Jan (b) Feb (c) Apr (d) May
  35. 35.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 60
    Apr: 80
    May: 80
    Which month has the most visitors?     (a) Jan (b) May (c) Mar (d) Feb
  36. 36.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 210
    Apr: 90
    May: 60
    The number for Apr is what percent of the total?
  37. 37.Trees planted by each class
    Class 6: 175
    Class 7: 150
    Class 8: 75
    Class 9: 75
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?
  38. 38.Trees planted by each class
    Class 6: 250
    Class 7: 50
    Class 8: 100
    Class 9: 250
    Class 10: 350
    How many more trees are there for Class 9 than for Class 7?
  39. 39.Students who chose each subject
    Maths: 120
    Science: 240
    English: 60
    Hindi: 90
    Art: 90
    Which subject has the fewest students?     (a) Maths (b) Science (c) English (d) Art
  40. 40.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 60
    Class 9: 40
    Class 10: 100
    How many more trees are there for Class 6 than for Class 8?

Answer key

  1. English
  2. 40
  3. English
  4. 1000
  5. 35
  6. Thu
  7. 200
  8. 40
  9. 5
  10. 20
  11. Jan
  12. Thu
  13. Science
  14. 200
  15. 200
  16. Hindi
  17. 60
  18. 20
  19. 100
  20. 100
  21. 20
  22. Class 7
  23. 105
  24. Mon
  25. English
  26. 80
  27. 20
  28. 60
  29. 35
  30. Maths
  31. 300
  32. 60
  33. May
  34. Feb
  35. Feb
  36. 15
  37. 150
  38. 200
  39. English
  40. 20

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