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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 534 · 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.Visitors to a science museum
    Jan: 45
    Feb: 30
    Mar: 45
    Apr: 135
    May: 45
    How many more visitors are there for Apr than for Mar?
  2. 2.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 45
    Thu: 75
    Fri: 45
    How many mangoes are there in all?
  3. 3.Books sold by a shop
    Mon: 5
    Tue: 35
    Wed: 20
    Thu: 10
    Fri: 30
    How many books are there in all?
  4. 4.Visitors to a science museum
    Jan: 100
    Feb: 50
    Mar: 100
    Apr: 175
    May: 75
    The number for Feb is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 50
    Tue: 125
    Wed: 150
    Thu: 75
    Fri: 100
    The number for Fri is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 35
    Tue: 5
    Wed: 10
    Thu: 20
    Fri: 30
    Which day has the most books?     (a) Thu (b) Mon (c) Wed (d) Tue
  7. 7.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 10
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Wed
  8. 8.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 15
    Wed: 5
    Thu: 15
    Fri: 15
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Thu (d) Tue
  9. 9.Students who chose each subject
    Maths: 75
    Science: 60
    English: 105
    Hindi: 45
    Art: 15
    How many more students are there for Science than for Art?
  10. 10.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 20
    Which day has the most books?     (a) Mon (b) Tue (c) Wed (d) Fri
  11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 30
    Wed: 60
    Thu: 180
    Fri: 210
    What is the average number of mangoes per day?
  12. 12.Students who chose each subject
    Maths: 30
    Science: 70
    English: 20
    Hindi: 30
    Art: 50
    The number for Science is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 50
    Science: 250
    English: 50
    Hindi: 125
    Art: 25
    How many more students are there for Hindi than for Maths?
  14. 14.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 100
    Thu: 150
    Fri: 100
    What is the average number of mangoes per day?
  15. 15.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 60
    Class 9: 30
    Class 10: 20
    How many more trees are there for Class 7 than for Class 6?
  16. 16.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 75
    Wed: 100
    Thu: 50
    Fri: 200
    How many more mangoes are there for Wed than for Thu?
  17. 17.Books sold by a shop
    Mon: 60
    Tue: 105
    Wed: 60
    Thu: 30
    Fri: 45
    Which day has the most books?     (a) Tue (b) Thu (c) Wed (d) Mon
  18. 18.Students who chose each subject
    Maths: 10
    Science: 30
    English: 20
    Hindi: 25
    Art: 15
    The number for Hindi is what percent of the total?
  19. 19.Students who chose each subject
    Maths: 30
    Science: 70
    English: 20
    Hindi: 50
    Art: 30
    How many students are there in all?
  20. 20.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 140
    Class 9: 40
    Class 10: 20
    How many trees are there in all?
  21. 21.Trees planted by each class
    Class 6: 50
    Class 7: 100
    Class 8: 175
    Class 9: 100
    Class 10: 75
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  22. 22.Students who chose each subject
    Maths: 60
    Science: 105
    English: 60
    Hindi: 60
    Art: 15
    What is the average number of students per subject?
  23. 23.Students who chose each subject
    Maths: 30
    Science: 50
    English: 20
    Hindi: 40
    Art: 60
    What is the difference between the highest and the lowest number of students?
  24. 24.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 200
    Apr: 150
    May: 100
    How many visitors are there in all?
  25. 25.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 30
    Apr: 50
    May: 60
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) Jan (d) May
  26. 26.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 200
    The number for Thu is what percent of the total?
  27. 27.Visitors to a science museum
    Jan: 320
    Feb: 120
    Mar: 160
    Apr: 120
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  28. 28.Students who chose each subject
    Maths: 150
    Science: 100
    English: 50
    Hindi: 125
    Art: 75
    The number for Hindi is what percent of the total?
  29. 29.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 300
    Thu: 250
    Fri: 100
    The number for Tue is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 100
    Apr: 25
    May: 100
    What is the average number of visitors per month?
  31. 31.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 40
    How many mangoes are there in all?
  32. 32.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 100
    Thu: 125
    Fri: 75
    Which day has the most books?     (a) Thu (b) Mon (c) Fri (d) Wed
  33. 33.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 90
    Which day has the most books?     (a) Mon (b) Thu (c) Fri (d) Wed
  34. 34.Books sold by a shop
    Mon: 35
    Tue: 25
    Wed: 10
    Thu: 25
    Fri: 5
    What is the difference between the highest and the lowest number of books?
  35. 35.Visitors to a science museum
    Jan: 180
    Feb: 60
    Mar: 120
    Apr: 150
    May: 90
    How many visitors are there in all?
  36. 36.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    What is the average number of students per subject?
  37. 37.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 50
    Apr: 60
    May: 30
    How many visitors are there in all?
  38. 38.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 120
    Apr: 210
    May: 120
    Which month has the most visitors?     (a) May (b) Mar (c) Apr (d) Feb
  39. 39.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 180
    Class 9: 60
    Class 10: 120
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 7
  40. 40.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 180
    Thu: 60
    Fri: 120
    How many books are there in all?

Answer key

  1. 90
  2. 300
  3. 100
  4. 10
  5. 20
  6. Mon
  7. Fri
  8. Mon
  9. 45
  10. Mon
  11. 120
  12. 35
  13. 75
  14. 100
  15. 10
  16. 50
  17. Tue
  18. 25
  19. 200
  20. 400
  21. Class 6
  22. 60
  23. 40
  24. 1000
  25. Jan
  26. 20
  27. 240
  28. 25
  29. 20
  30. 100
  31. 200
  32. Mon
  33. Fri
  34. 30
  35. 600
  36. 120
  37. 200
  38. Apr
  39. Class 9
  40. 600

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