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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 210 · 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: 100
    Tue: 20
    Wed: 80
    Thu: 80
    Fri: 120
    Which day has the fewest books?     (a) Mon (b) Wed (c) Tue (d) Thu
  2. 2.Books sold by a shop
    Mon: 20
    Tue: 50
    Wed: 30
    Thu: 70
    Fri: 30
    How many more books are there for Tue than for Mon?
  3. 3.Students who chose each subject
    Maths: 30
    Science: 20
    English: 20
    Hindi: 10
    Art: 20
    How many more students are there for Maths than for Hindi?
  4. 4.Trees planted by each class
    Class 6: 150
    Class 7: 150
    Class 8: 100
    Class 9: 150
    Class 10: 450
    What is the difference between the highest and the lowest number of trees?
  5. 5.Books sold by a shop
    Mon: 150
    Tue: 60
    Wed: 210
    Thu: 90
    Fri: 90
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Thu
  6. 6.Students who chose each subject
    Maths: 250
    Science: 300
    English: 150
    Hindi: 100
    Art: 200
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Science
  7. 7.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 100
    Fri: 80
    Which day has the most books?     (a) Tue (b) Wed (c) Thu (d) Fri
  8. 8.Students who chose each subject
    Maths: 300
    Science: 200
    English: 100
    Hindi: 200
    Art: 200
    Which subject has the most students?     (a) English (b) Science (c) Hindi (d) Maths
  9. 9.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 15
    Thu: 35
    Fri: 5
    Which day has the fewest mangoes?     (a) Fri (b) Thu (c) Tue (d) Mon
  10. 10.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 10
    Apr: 25
    May: 15
    Which month has the fewest visitors?     (a) May (b) Jan (c) Feb (d) Mar
  11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 180
    Thu: 120
    Fri: 120
    What is the average number of mangoes per day?
  12. 12.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 50
    Wed: 400
    Thu: 100
    Fri: 250
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Mon (d) Fri
  13. 13.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 40
    Thu: 120
    Fri: 60
    How many mangoes are there in all?
  14. 14.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 75
    Class 9: 90
    Class 10: 30
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 9
  15. 15.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 150
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 75
    Class 9: 60
    Class 10: 45
    The number for Class 8 is what percent of the total?
  17. 17.Trees planted by each class
    Class 6: 5
    Class 7: 35
    Class 8: 25
    Class 9: 15
    Class 10: 20
    How many trees are there in all?
  18. 18.Students who chose each subject
    Maths: 100
    Science: 50
    English: 100
    Hindi: 150
    Art: 100
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Art
  19. 19.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 180
    Class 9: 120
    Class 10: 120
    How many trees are there in all?
  20. 20.Students who chose each subject
    Maths: 80
    Science: 80
    English: 60
    Hindi: 80
    Art: 100
    How many more students are there for Art than for English?
  21. 21.Students who chose each subject
    Maths: 40
    Science: 50
    English: 60
    Hindi: 40
    Art: 10
    What is the difference between the highest and the lowest number of students?
  22. 22.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 15
    Class 9: 20
    Class 10: 10
    How many trees are there in all?
  23. 23.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 40
    Class 9: 50
    Class 10: 30
    How many trees are there in all?
  24. 24.Students who chose each subject
    Maths: 60
    Science: 80
    English: 80
    Hindi: 100
    Art: 80
    How many students are there in all?
  25. 25.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 50
    Fri: 100
    Which day has the most books?     (a) Mon (b) Wed (c) Tue (d) Fri
  26. 26.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 125
    Thu: 100
    Fri: 25
    What is the average number of books per day?
  27. 27.Visitors to a science museum
    Jan: 140
    Feb: 60
    Mar: 60
    Apr: 100
    May: 40
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Mar
  28. 28.Trees planted by each class
    Class 6: 75
    Class 7: 125
    Class 8: 25
    Class 9: 200
    Class 10: 75
    What is the average number of trees per class?
  29. 29.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 120
    Apr: 160
    May: 80
    How many visitors are there in all?
  30. 30.Students who chose each subject
    Maths: 160
    Science: 160
    English: 200
    Hindi: 160
    Art: 120
    Which subject has the fewest students?     (a) English (b) Hindi (c) Art (d) Science
  31. 31.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 60
    Thu: 70
    Fri: 20
    How many mangoes are there in all?
  32. 32.Students who chose each subject
    Maths: 40
    Science: 120
    English: 320
    Hindi: 120
    Art: 200
    How many more students are there for Science than for Maths?
  33. 33.Students who chose each subject
    Maths: 20
    Science: 30
    English: 60
    Hindi: 40
    Art: 50
    What is the difference between the highest and the lowest number of students?
  34. 34.Trees planted by each class
    Class 6: 160
    Class 7: 40
    Class 8: 320
    Class 9: 200
    Class 10: 80
    The number for Class 7 is what percent of the total?
  35. 35.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 10
    Wed: 50
    Thu: 30
    Fri: 80
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Wed (d) Tue
  36. 36.Visitors to a science museum
    Jan: 75
    Feb: 45
    Mar: 60
    Apr: 60
    May: 60
    How many more visitors are there for Jan than for May?
  37. 37.Trees planted by each class
    Class 6: 120
    Class 7: 100
    Class 8: 60
    Class 9: 40
    Class 10: 80
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
  38. 38.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 75
    Thu: 125
    Fri: 100
    What is the average number of books per day?
  39. 39.Students who chose each subject
    Maths: 40
    Science: 100
    English: 180
    Hindi: 60
    Art: 20
    What is the average number of students per subject?
  40. 40.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 10
    Wed: 50
    Thu: 40
    Fri: 20
    How many more mangoes are there for Mon than for Tue?

Answer key

  1. Tue
  2. 30
  3. 20
  4. 350
  5. Wed
  6. Hindi
  7. Thu
  8. Maths
  9. Fri
  10. Mar
  11. 120
  12. Tue
  13. 400
  14. Class 9
  15. Wed
  16. 25
  17. 100
  18. Science
  19. 600
  20. 40
  21. 50
  22. 100
  23. 200
  24. 400
  25. Mon
  26. 100
  27. May
  28. 100
  29. 800
  30. Art
  31. 200
  32. 80
  33. 40
  34. 5
  35. Fri
  36. 15
  37. Class 6
  38. 100
  39. 80
  40. 70

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