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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 786 · 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: 25
    Feb: 20
    Mar: 20
    Apr: 30
    May: 5
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) May
  2. 2.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 140
    Wed: 60
    Thu: 100
    Fri: 60
    How many more mangoes are there for Tue than for Wed?
  3. 3.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 200
    How many books are there in all?
  4. 4.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 40
    Art: 20
    What is the difference between the highest and the lowest number of students?
  5. 5.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 125
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Mon
  6. 6.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 15
    Class 9: 60
    Class 10: 90
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 10
  7. 7.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 60
    Wed: 80
    Thu: 100
    Fri: 20
    Which day has the fewest mangoes?     (a) Wed (b) Fri (c) Mon (d) Tue
  8. 8.Students who chose each subject
    Maths: 175
    Science: 100
    English: 25
    Hindi: 75
    Art: 125
    The number for Science is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 45
    Wed: 75
    Thu: 45
    Fri: 105
    How many more mangoes are there for Fri than for Tue?
  10. 10.Trees planted by each class
    Class 6: 20
    Class 7: 60
    Class 8: 10
    Class 9: 40
    Class 10: 70
    How many more trees are there for Class 9 than for Class 8?
  11. 11.Visitors to a science museum
    Jan: 90
    Feb: 20
    Mar: 50
    Apr: 10
    May: 30
    What is the difference between the highest and the lowest number of visitors?
  12. 12.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 10
    Fri: 40
    What is the average number of books per day?
  13. 13.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 125
    Thu: 50
    Fri: 75
    How many mangoes are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 45
    The number for Tue is what percent of the total?
  15. 15.Trees planted by each class
    Class 6: 80
    Class 7: 20
    Class 8: 40
    Class 9: 180
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  16. 16.Visitors to a science museum
    Jan: 15
    Feb: 40
    Mar: 20
    Apr: 20
    May: 5
    The number for Apr is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 100
    How many mangoes are there in all?
  18. 18.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 320
    Wed: 120
    Thu: 40
    Fri: 80
    The number for Mon is what percent of the total?
  19. 19.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 45
    Class 9: 60
    Class 10: 30
    What is the average number of trees per class?
  20. 20.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 50
    Wed: 175
    Thu: 75
    Fri: 75
    What is the average number of mangoes per day?
  21. 21.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 10
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Fri (d) Tue
  22. 22.Visitors to a science museum
    Jan: 140
    Feb: 100
    Mar: 60
    Apr: 60
    May: 40
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) May (d) Jan
  23. 23.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 240
    Wed: 160
    Thu: 80
    Fri: 200
    The number for Tue is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 30
    Thu: 15
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  25. 25.Students who chose each subject
    Maths: 150
    Science: 100
    English: 125
    Hindi: 75
    Art: 50
    What is the average number of students per subject?
  26. 26.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 100
    Fri: 50
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Wed (d) Thu
  27. 27.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 75
    Class 9: 30
    Class 10: 45
    What is the average number of trees per class?
  28. 28.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 140
    Class 9: 60
    Class 10: 80
    What is the average number of trees per class?
  29. 29.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 150
    Thu: 50
    Fri: 125
    What is the average number of mangoes per day?
  30. 30.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    Which day has the fewest books?     (a) Fri (b) Thu (c) Tue (d) Wed
  31. 31.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Tue (d) Mon
  32. 32.Visitors to a science museum
    Jan: 80
    Feb: 160
    Mar: 240
    Apr: 120
    May: 200
    How many more visitors are there for May than for Feb?
  33. 33.Visitors to a science museum
    Jan: 120
    Feb: 180
    Mar: 150
    Apr: 60
    May: 90
    The number for Mar is what percent of the total?
  34. 34.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 60
    Class 9: 45
    Class 10: 75
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  35. 35.Books sold by a shop
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 200
    Fri: 300
    Which day has the fewest books?     (a) Thu (b) Tue (c) Mon (d) Fri
  36. 36.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 100
    Class 9: 40
    Class 10: 80
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 6
  37. 37.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 60
    Apr: 40
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  38. 38.Trees planted by each class
    Class 6: 75
    Class 7: 105
    Class 8: 45
    Class 9: 45
    Class 10: 30
    The number for Class 8 is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 80
    Science: 80
    English: 120
    Hindi: 40
    Art: 80
    What is the average number of students per subject?
  40. 40.Trees planted by each class
    Class 6: 30
    Class 7: 150
    Class 8: 90
    Class 9: 210
    Class 10: 120
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 6

Answer key

  1. May
  2. 80
  3. 1000
  4. 40
  5. Tue
  6. Class 8
  7. Fri
  8. 20
  9. 60
  10. 30
  11. 80
  12. 40
  13. 500
  14. 20
  15. 160
  16. 20
  17. 400
  18. 30
  19. 60
  20. 100
  21. Tue
  22. May
  23. 30
  24. 135
  25. 100
  26. Wed
  27. 60
  28. 80
  29. 100
  30. Wed
  31. Thu
  32. 40
  33. 25
  34. Class 10
  35. Tue
  36. Class 6
  37. 40
  38. 15
  39. 80
  40. Class 6

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