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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 851 · 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: 360
    Tue: 40
    Wed: 160
    Thu: 80
    Fri: 160
    What is the average number of books per day?
  2. 2.Trees planted by each class
    Class 6: 140
    Class 7: 100
    Class 8: 60
    Class 9: 40
    Class 10: 60
    How many more trees are there for Class 6 than for Class 10?
  3. 3.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 250
    Thu: 200
    Fri: 300
    The number for Thu is what percent of the total?
  4. 4.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 120
    Thu: 60
    Fri: 40
    How many mangoes are there in all?
  5. 5.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 240
    Wed: 40
    Thu: 280
    Fri: 160
    What is the average number of mangoes per day?
  6. 6.Books sold by a shop
    Mon: 25
    Tue: 100
    Wed: 100
    Thu: 175
    Fri: 100
    How many more books are there for Wed than for Mon?
  7. 7.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 20
    Wed: 40
    Thu: 100
    Fri: 100
    The number for Fri is what percent of the total?
  8. 8.Students who chose each subject
    Maths: 125
    Science: 150
    English: 50
    Hindi: 100
    Art: 75
    The number for English is what percent of the total?
  9. 9.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 50
    Class 9: 40
    Class 10: 10
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
  10. 10.Visitors to a science museum
    Jan: 60
    Feb: 105
    Mar: 45
    Apr: 30
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  11. 11.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 80
    How many books are there in all?
  12. 12.Books sold by a shop
    Mon: 100
    Tue: 20
    Wed: 120
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  13. 13.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 160
    Class 9: 200
    Class 10: 160
    Which class has the fewest trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
  14. 14.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 5
    Thu: 50
    Fri: 15
    How many mangoes are there in all?
  15. 15.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 350
    Thu: 100
    Fri: 50
    What is the average number of mangoes per day?
  16. 16.Visitors to a science museum
    Jan: 100
    Feb: 40
    Mar: 60
    Apr: 120
    May: 80
    Which month has the most visitors?     (a) Apr (b) May (c) Jan (d) Feb
  17. 17.Students who chose each subject
    Maths: 125
    Science: 200
    English: 100
    Hindi: 50
    Art: 25
    The number for Maths is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 100
    Wed: 300
    Thu: 150
    Fri: 200
    How many more mangoes are there for Mon than for Fri?
  19. 19.Books sold by a shop
    Mon: 35
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 25
    Which day has the fewest books?     (a) Wed (b) Mon (c) Thu (d) Tue
  20. 20.Books sold by a shop
    Mon: 150
    Tue: 150
    Wed: 100
    Thu: 250
    Fri: 350
    Which day has the fewest books?     (a) Thu (b) Wed (c) Mon (d) Tue
  21. 21.Students who chose each subject
    Maths: 60
    Science: 100
    English: 120
    Hindi: 40
    Art: 80
    Which subject has the most students?     (a) Hindi (b) Art (c) English (d) Maths
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 60
    Wed: 90
    Thu: 120
    Fri: 180
    How many books are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 10
    Wed: 25
    Thu: 20
    Fri: 15
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Mon (d) Tue
  24. 24.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 100
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Fri (d) Wed
  25. 25.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 30
    Apr: 50
    May: 40
    Which month has the most visitors?     (a) Mar (b) Feb (c) Jan (d) Apr
  26. 26.Students who chose each subject
    Maths: 140
    Science: 80
    English: 80
    Hindi: 40
    Art: 60
    What is the difference between the highest and the lowest number of students?
  27. 27.Visitors to a science museum
    Jan: 30
    Feb: 25
    Mar: 20
    Apr: 10
    May: 15
    How many more visitors are there for May than for Apr?
  28. 28.Students who chose each subject
    Maths: 60
    Science: 30
    English: 90
    Hindi: 60
    Art: 60
    What is the average number of students per subject?
  29. 29.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 30
    Class 9: 70
    Class 10: 30
    What is the average number of trees per class?
  30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 160
    Thu: 80
    Fri: 320
    What is the difference between the highest and the lowest number of mangoes?
  31. 31.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 30
    Class 9: 60
    Class 10: 60
    How many more trees are there for Class 6 than for Class 10?
  32. 32.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 75
    Class 9: 30
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  33. 33.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 40
    Thu: 10
    Fri: 15
    The number for Tue is what percent of the total?
  34. 34.Trees planted by each class
    Class 6: 100
    Class 7: 140
    Class 8: 60
    Class 9: 40
    Class 10: 60
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 10
  35. 35.Students who chose each subject
    Maths: 280
    Science: 120
    English: 240
    Hindi: 40
    Art: 120
    What is the difference between the highest and the lowest number of students?
  36. 36.Books sold by a shop
    Mon: 50
    Tue: 100
    Wed: 100
    Thu: 175
    Fri: 75
    The number for Tue is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 120
    What is the average number of mangoes per day?
  38. 38.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 25
    Class 9: 10
    Class 10: 30
    How many more trees are there for Class 8 than for Class 7?
  39. 39.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 15
    Class 9: 10
    Class 10: 35
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 6
  40. 40.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 30
    Wed: 40
    Thu: 10
    Fri: 20
    How many mangoes are there in all?

Answer key

  1. 160
  2. 80
  3. 20
  4. 400
  5. 160
  6. 75
  7. 25
  8. 10
  9. Class 10
  10. 75
  11. 400
  12. 100
  13. Class 6
  14. 100
  15. 200
  16. Apr
  17. 25
  18. 50
  19. Tue
  20. Wed
  21. English
  22. 600
  23. Mon
  24. Wed
  25. Feb
  26. 100
  27. 5
  28. 60
  29. 40
  30. 240
  31. 30
  32. 105
  33. 20
  34. Class 9
  35. 240
  36. 20
  37. 120
  38. 10
  39. Class 9
  40. 200

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