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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 278 · 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.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 120
    Wed: 90
    Thu: 30
    Fri: 150
    What is the average number of mangoes per day?
  2. 2.Visitors to a science museum
    Jan: 100
    Feb: 125
    Mar: 150
    Apr: 75
    May: 50
    How many more visitors are there for Mar than for May?
  3. 3.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 150
    Apr: 120
    May: 30
    The number for Apr is what percent of the total?
  4. 4.Books sold by a shop
    Mon: 200
    Tue: 80
    Wed: 120
    Thu: 280
    Fri: 120
    The number for Wed is what percent of the total?
  5. 5.Students who chose each subject
    Maths: 280
    Science: 80
    English: 160
    Hindi: 40
    Art: 240
    The number for English is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 135
    Science: 60
    English: 45
    Hindi: 15
    Art: 45
    What is the average number of students per subject?
  7. 7.Students who chose each subject
    Maths: 80
    Science: 100
    English: 40
    Hindi: 60
    Art: 120
    What is the difference between the highest and the lowest number of students?
  8. 8.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 25
    Apr: 125
    May: 75
    What is the average number of visitors per month?
  9. 9.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 175
    Thu: 50
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  10. 10.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 120
    Thu: 30
    Fri: 90
    The number for Wed is what percent of the total?
  11. 11.Students who chose each subject
    Maths: 75
    Science: 60
    English: 45
    Hindi: 60
    Art: 60
    What is the difference between the highest and the lowest number of students?
  12. 12.Visitors to a science museum
    Jan: 15
    Feb: 20
    Mar: 10
    Apr: 15
    May: 40
    The number for May is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 50
    How many more mangoes are there for Tue than for Mon?
  14. 14.Students who chose each subject
    Maths: 20
    Science: 140
    English: 80
    Hindi: 80
    Art: 80
    Which subject has the most students?     (a) Maths (b) Science (c) Art (d) Hindi
  15. 15.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 20
    Class 9: 20
    Class 10: 20
    How many trees are there in all?
  16. 16.Trees planted by each class
    Class 6: 450
    Class 7: 100
    Class 8: 150
    Class 9: 150
    Class 10: 150
    How many more trees are there for Class 6 than for Class 9?
  17. 17.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    The number for Thu is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 250
    Thu: 350
    Fri: 150
    Which day has the fewest mangoes?     (a) Fri (b) Thu (c) Mon (d) Tue
  19. 19.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 30
    How many books are there in all?
  20. 20.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 240
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 80
    Thu: 80
    Fri: 80
    How many more books are there for Fri than for Tue?
  22. 22.Visitors to a science museum
    Jan: 210
    Feb: 150
    Mar: 60
    Apr: 30
    May: 150
    How many more visitors are there for May than for Apr?
  23. 23.Students who chose each subject
    Maths: 240
    Science: 120
    English: 90
    Hindi: 120
    Art: 30
    The number for Maths is what percent of the total?
  24. 24.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 300
    Apr: 250
    May: 150
    How many visitors are there in all?
  25. 25.Trees planted by each class
    Class 6: 15
    Class 7: 15
    Class 8: 30
    Class 9: 5
    Class 10: 35
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 6
  26. 26.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 30
    Wed: 30
    Thu: 20
    Fri: 50
    How many mangoes are there in all?
  27. 27.Trees planted by each class
    Class 6: 300
    Class 7: 150
    Class 8: 250
    Class 9: 100
    Class 10: 200
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 10
  28. 28.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 20
    Class 10: 30
    How many trees are there in all?
  29. 29.Students who chose each subject
    Maths: 30
    Science: 50
    English: 20
    Hindi: 40
    Art: 60
    Which subject has the fewest students?     (a) Hindi (b) Maths (c) English (d) Art
  30. 30.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 200
    Fri: 120
    How many more mangoes are there for Mon than for Thu?
  31. 31.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 50
    Class 9: 20
    Class 10: 60
    The number for Class 6 is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 10
    How many more books are there for Wed than for Fri?
  33. 33.Students who chose each subject
    Maths: 75
    Science: 60
    English: 90
    Hindi: 15
    Art: 60
    Which subject has the fewest students?     (a) Science (b) English (c) Hindi (d) Art
  34. 34.Students who chose each subject
    Maths: 20
    Science: 25
    English: 20
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
  35. 35.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 160
    Class 10: 240
    What is the average number of trees per class?
  36. 36.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 300
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 200
    Thu: 80
    Fri: 280
    What is the difference between the highest and the lowest number of mangoes?
  38. 38.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 120
    Thu: 80
    Fri: 200
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Wed (d) Thu
  40. 40.Books sold by a shop
    Mon: 200
    Tue: 50
    Wed: 200
    Thu: 150
    Fri: 400
    How many more books are there for Fri than for Mon?

Answer key

  1. 120
  2. 100
  3. 20
  4. 15
  5. 20
  6. 60
  7. 80
  8. 100
  9. 125
  10. 20
  11. 30
  12. 40
  13. 10
  14. Science
  15. 100
  16. 300
  17. 20
  18. Mon
  19. 200
  20. 160
  21. 40
  22. 120
  23. 40
  24. 1000
  25. Class 9
  26. 200
  27. Class 9
  28. 200
  29. English
  30. 40
  31. 20
  32. 10
  33. Hindi
  34. 20
  35. 160
  36. 200
  37. 200
  38. 300
  39. Thu
  40. 200

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