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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 221 · 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.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 150
    Class 9: 50
    Class 10: 75
    How many trees are there in all?
  2. 2.Books sold by a shop
    Mon: 80
    Tue: 140
    Wed: 60
    Thu: 80
    Fri: 40
    The number for Thu is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 200
    Wed: 160
    Thu: 80
    Fri: 240
    How many more mangoes are there for Fri than for Wed?
  4. 4.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 45
    Wed: 45
    Thu: 135
    Fri: 30
    How many more mangoes are there for Thu than for Mon?
  5. 5.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 40
    How many mangoes are there in all?
  6. 6.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 90
    Apr: 120
    May: 60
    How many visitors are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 90
    Thu: 180
    Fri: 150
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Tue
  8. 8.Trees planted by each class
    Class 6: 25
    Class 7: 150
    Class 8: 175
    Class 9: 100
    Class 10: 50
    How many trees are there in all?
  9. 9.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 100
    Thu: 100
    Fri: 100
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Thu (d) Mon
  10. 10.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 280
    Thu: 80
    Fri: 160
    Which day has the fewest mangoes?     (a) Mon (b) Tue (c) Thu (d) Fri
  11. 11.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 60
    How many books are there in all?
  12. 12.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 15
    How many mangoes are there in all?
  13. 13.Trees planted by each class
    Class 6: 180
    Class 7: 90
    Class 8: 120
    Class 9: 150
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  14. 14.Students who chose each subject
    Maths: 50
    Science: 30
    English: 60
    Hindi: 20
    Art: 40
    Which subject has the most students?     (a) Art (b) Maths (c) Science (d) English
  15. 15.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 60
    Apr: 10
    May: 40
    The number for May is what percent of the total?
  16. 16.Visitors to a science museum
    Jan: 200
    Feb: 25
    Mar: 100
    Apr: 100
    May: 75
    Which month has the most visitors?     (a) Feb (b) Apr (c) Mar (d) Jan
  17. 17.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 80
    Apr: 120
    May: 20
    What is the average number of visitors per month?
  18. 18.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 200
    Wed: 40
    Thu: 200
    Fri: 240
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Wed (d) Tue
  19. 19.Students who chose each subject
    Maths: 200
    Science: 250
    English: 200
    Hindi: 50
    Art: 300
    Which subject has the most students?     (a) Science (b) Maths (c) Art (d) English
  20. 20.Students who chose each subject
    Maths: 225
    Science: 100
    English: 25
    Hindi: 50
    Art: 100
    What is the average number of students per subject?
  21. 21.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 60
    Fri: 180
    Which day has the fewest books?     (a) Mon (b) Fri (c) Thu (d) Tue
  23. 23.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 200
    Thu: 100
    Fri: 250
    The number for Mon is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 350
    Science: 250
    English: 200
    Hindi: 50
    Art: 150
    The number for Maths is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 160
    Class 9: 160
    Class 10: 120
    How many trees are there in all?
  26. 26.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 40
    Thu: 200
    Fri: 120
    What is the average number of mangoes per day?
  27. 27.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 20
    Apr: 50
    May: 30
    What is the difference between the highest and the lowest number of visitors?
  28. 28.Students who chose each subject
    Maths: 30
    Science: 25
    English: 20
    Hindi: 15
    Art: 10
    What is the difference between the highest and the lowest number of students?
  29. 29.Students who chose each subject
    Maths: 140
    Science: 20
    English: 80
    Hindi: 120
    Art: 40
    Which subject has the most students?     (a) English (b) Hindi (c) Art (d) Maths
  30. 30.Visitors to a science museum
    Jan: 200
    Feb: 280
    Mar: 120
    Apr: 40
    May: 160
    How many more visitors are there for Jan than for Mar?
  31. 31.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 150
    Class 10: 200
    How many trees are there in all?
  32. 32.Trees planted by each class
    Class 6: 35
    Class 7: 25
    Class 8: 15
    Class 9: 15
    Class 10: 10
    How many more trees are there for Class 6 than for Class 7?
  33. 33.Visitors to a science museum
    Jan: 40
    Feb: 70
    Mar: 30
    Apr: 20
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Trees planted by each class
    Class 6: 75
    Class 7: 25
    Class 8: 100
    Class 9: 175
    Class 10: 125
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 7
  35. 35.Books sold by a shop
    Mon: 240
    Tue: 80
    Wed: 160
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  36. 36.Books sold by a shop
    Mon: 50
    Tue: 75
    Wed: 125
    Thu: 100
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  37. 37.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 20
    Apr: 60
    May: 30
    What is the average number of visitors per month?
  38. 38.Students who chose each subject
    Maths: 75
    Science: 50
    English: 100
    Hindi: 175
    Art: 100
    Which subject has the most students?     (a) Maths (b) Art (c) Hindi (d) English
  39. 39.Books sold by a shop
    Mon: 140
    Tue: 40
    Wed: 80
    Thu: 80
    Fri: 60
    How many more books are there for Fri than for Tue?
  40. 40.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 60
    Thu: 15
    Fri: 60
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Mon (d) Fri

Answer key

  1. 500
  2. 20
  3. 80
  4. 90
  5. 200
  6. 600
  7. Tue
  8. 500
  9. Tue
  10. Thu
  11. 600
  12. 100
  13. 120
  14. English
  15. 20
  16. Jan
  17. 80
  18. Wed
  19. Art
  20. 100
  21. Mon
  22. Thu
  23. 30
  24. 35
  25. 800
  26. 160
  27. 50
  28. 20
  29. Maths
  30. 80
  31. 1000
  32. 10
  33. 50
  34. Class 7
  35. 160
  36. 100
  37. 40
  38. Hindi
  39. 20
  40. Mon

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