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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 947 · 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: 60
    Tue: 20
    Wed: 50
    Thu: 40
    Fri: 30
    How many books are there in all?
  2. 2.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 10
    Thu: 30
    Fri: 20
    How many books are there in all?
  3. 3.Students who chose each subject
    Maths: 60
    Science: 180
    English: 150
    Hindi: 120
    Art: 90
    Which subject has the most students?     (a) Hindi (b) Maths (c) Science (d) Art
  4. 4.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 20
    Wed: 5
    Thu: 10
    Fri: 30
    Which day has the fewest mangoes?     (a) Tue (b) Wed (c) Fri (d) Mon
  5. 5.Trees planted by each class
    Class 6: 200
    Class 7: 350
    Class 8: 200
    Class 9: 150
    Class 10: 100
    Which class has the fewest trees?     (a) Class 9 (b) Class 7 (c) Class 10 (d) Class 6
  6. 6.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 75
    Thu: 15
    Fri: 90
    Which day has the fewest mangoes?     (a) Thu (b) Wed (c) Tue (d) Mon
  7. 7.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 280
    Class 9: 80
    Class 10: 120
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
  8. 8.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 25
    Class 9: 20
    Class 10: 15
    Which class has the most trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
  9. 9.Books sold by a shop
    Mon: 160
    Tue: 40
    Wed: 60
    Thu: 60
    Fri: 80
    How many books are there in all?
  10. 10.Books sold by a shop
    Mon: 150
    Tue: 175
    Wed: 75
    Thu: 25
    Fri: 75
    Which day has the most books?     (a) Mon (b) Wed (c) Fri (d) Tue
  11. 11.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 50
    How many more books are there for Fri than for Mon?
  12. 12.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 75
    Fri: 125
    The number for Thu is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 60
    Tue: 15
    Wed: 90
    Thu: 75
    Fri: 60
    What is the average number of books per day?
  14. 14.Students who chose each subject
    Maths: 175
    Science: 75
    English: 50
    Hindi: 125
    Art: 75
    Which subject has the most students?     (a) Art (b) Hindi (c) English (d) Maths
  15. 15.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 90
    Thu: 60
    Fri: 30
    The number for Wed is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 150
    Thu: 100
    Fri: 250
    The number for Tue is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 160
    Science: 80
    English: 240
    Hindi: 200
    Art: 120
    How many students are there in all?
  19. 19.Books sold by a shop
    Mon: 150
    Tue: 210
    Wed: 30
    Thu: 60
    Fri: 150
    Which day has the fewest books?     (a) Mon (b) Thu (c) Tue (d) Wed
  20. 20.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 200
    Thu: 120
    Fri: 80
    How many mangoes are there in all?
  21. 21.Trees planted by each class
    Class 6: 45
    Class 7: 25
    Class 8: 10
    Class 9: 5
    Class 10: 15
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
  22. 22.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 20
    Apr: 40
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  23. 23.Books sold by a shop
    Mon: 280
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 80
    The number for Mon is what percent of the total?
  24. 24.Visitors to a science museum
    Jan: 30
    Feb: 120
    Mar: 180
    Apr: 120
    May: 150
    The number for May is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 80
    Class 9: 20
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  26. 26.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 150
    Thu: 30
    Fri: 180
    What is the difference between the highest and the lowest number of books?
  27. 27.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 40
    Thu: 70
    Fri: 40
    How many more mangoes are there for Wed than for Tue?
  28. 28.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 45
    Class 9: 75
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  29. 29.Books sold by a shop
    Mon: 30
    Tue: 80
    Wed: 30
    Thu: 20
    Fri: 40
    What is the average number of books per day?
  30. 30.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  31. 31.Students who chose each subject
    Maths: 300
    Science: 200
    English: 100
    Hindi: 200
    Art: 200
    How many students are there in all?
  32. 32.Students who chose each subject
    Maths: 150
    Science: 150
    English: 100
    Hindi: 400
    Art: 200
    The number for Maths is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 50
    Fri: 75
    What is the average number of books per day?
  34. 34.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 100
    Thu: 60
    Fri: 20
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Fri (d) Thu
  35. 35.Books sold by a shop
    Mon: 45
    Tue: 90
    Wed: 75
    Thu: 30
    Fri: 60
    What is the average number of books per day?
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 15
    Fri: 25
    How many more books are there for Tue than for Wed?
  37. 37.Students who chose each subject
    Maths: 30
    Science: 25
    English: 15
    Hindi: 20
    Art: 10
    The number for Hindi is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 280
    Science: 200
    English: 80
    Hindi: 40
    Art: 200
    What is the average number of students per subject?
  39. 39.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 20
    Apr: 30
    May: 20
    Which month has the most visitors?     (a) Mar (b) Jan (c) Feb (d) Apr
  40. 40.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 75
    Class 9: 45
    Class 10: 30
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 9

Answer key

  1. 200
  2. 100
  3. Science
  4. Wed
  5. Class 10
  6. Thu
  7. Class 9
  8. Class 8
  9. 400
  10. Tue
  11. 10
  12. 15
  13. 60
  14. Maths
  15. 50
  16. 30
  17. 20
  18. 800
  19. Wed
  20. 800
  21. Class 9
  22. 40
  23. 35
  24. 25
  25. 140
  26. 150
  27. 30
  28. 30
  29. 40
  30. 10
  31. 1000
  32. 15
  33. 100
  34. Mon
  35. 60
  36. 10
  37. 20
  38. 160
  39. Apr
  40. Class 7

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