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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 683 · 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: 45
    Tue: 45
    Wed: 30
    Thu: 45
    Fri: 135
    How many books are there in all?
  2. 2.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 150
    Apr: 120
    May: 90
    What is the average number of visitors per month?
  3. 3.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 150
    Class 9: 50
    Class 10: 250
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 8
  4. 4.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 80
    Which day has the most books?     (a) Fri (b) Tue (c) Mon (d) Wed
  5. 5.Visitors to a science museum
    Jan: 140
    Feb: 80
    Mar: 60
    Apr: 80
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  6. 6.Students who chose each subject
    Maths: 30
    Science: 40
    English: 15
    Hindi: 10
    Art: 5
    Which subject has the fewest students?     (a) Hindi (b) Science (c) English (d) Art
  7. 7.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 240
    Class 9: 80
    Class 10: 160
    Which class has the most trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 8
  8. 8.Students who chose each subject
    Maths: 30
    Science: 40
    English: 40
    Hindi: 40
    Art: 50
    Which subject has the most students?     (a) Art (b) Science (c) Maths (d) Hindi
  9. 9.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    How many books are there in all?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 10
    Fri: 20
    Which day has the most books?     (a) Thu (b) Mon (c) Fri (d) Wed
  11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 30
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Tue (d) Thu
  12. 12.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 20
    Thu: 5
    Fri: 15
    The number for Fri is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 20
    The number for Thu is what percent of the total?
  14. 14.Trees planted by each class
    Class 6: 135
    Class 7: 45
    Class 8: 45
    Class 9: 45
    Class 10: 30
    The number for Class 7 is what percent of the total?
  15. 15.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 100
    Apr: 40
    May: 120
    What is the average number of visitors per month?
  16. 16.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 35
    Class 9: 25
    Class 10: 15
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  17. 17.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 50
    Thu: 75
    Fri: 125
    How many more mangoes are there for Tue than for Thu?
  18. 18.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 60
    Apr: 80
    May: 180
    The number for Apr is what percent of the total?
  19. 19.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 25
    Class 10: 15
    How many more trees are there for Class 8 than for Class 10?
  20. 20.Books sold by a shop
    Mon: 280
    Tue: 80
    Wed: 200
    Thu: 120
    Fri: 120
    The number for Wed is what percent of the total?
  21. 21.Students who chose each subject
    Maths: 45
    Science: 15
    English: 30
    Hindi: 90
    Art: 120
    How many students are there in all?
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 120
    Thu: 45
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
  23. 23.Students who chose each subject
    Maths: 250
    Science: 200
    English: 300
    Hindi: 150
    Art: 100
    How many more students are there for Science than for Art?
  24. 24.Books sold by a shop
    Mon: 180
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 30
    How many books are there in all?
  25. 25.Students who chose each subject
    Maths: 140
    Science: 80
    English: 40
    Hindi: 80
    Art: 60
    How many students are there in all?
  26. 26.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 40
    Art: 40
    The number for English is what percent of the total?
  27. 27.Visitors to a science museum
    Jan: 150
    Feb: 75
    Mar: 125
    Apr: 100
    May: 50
    How many visitors are there in all?
  28. 28.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 80
    How many more books are there for Mon than for Thu?
  29. 29.Visitors to a science museum
    Jan: 10
    Feb: 35
    Mar: 15
    Apr: 15
    May: 25
    How many visitors are there in all?
  30. 30.Students who chose each subject
    Maths: 10
    Science: 40
    English: 50
    Hindi: 40
    Art: 60
    How many more students are there for English than for Science?
  31. 31.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 320
    Thu: 120
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?
  32. 32.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 100
    Class 9: 40
    Class 10: 60
    How many more trees are there for Class 7 than for Class 10?
  33. 33.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 40
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu
  34. 34.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 100
    Class 9: 125
    Class 10: 25
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
  35. 35.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 40
    Apr: 50
    May: 30
    Which month has the fewest visitors?     (a) Feb (b) May (c) Jan (d) Mar
  36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 280
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Wed (d) Thu
  37. 37.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 90
    Apr: 75
    May: 15
    Which month has the most visitors?     (a) May (b) Feb (c) Apr (d) Mar
  38. 38.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Fri (d) Wed
  39. 39.Trees planted by each class
    Class 6: 35
    Class 7: 5
    Class 8: 20
    Class 9: 20
    Class 10: 20
    How many more trees are there for Class 10 than for Class 7?
  40. 40.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 30
    Class 9: 40
    Class 10: 20
    What is the average number of trees per class?

Answer key

  1. 300
  2. 120
  3. Class 9
  4. Mon
  5. 100
  6. Art
  7. Class 8
  8. Art
  9. 300
  10. Mon
  11. Mon
  12. 15
  13. 10
  14. 15
  15. 80
  16. Class 8
  17. 25
  18. 20
  19. 5
  20. 25
  21. 300
  22. 105
  23. 100
  24. 600
  25. 400
  26. 20
  27. 500
  28. 20
  29. 100
  30. 10
  31. 280
  32. 60
  33. Thu
  34. Class 6
  35. Jan
  36. Tue
  37. Mar
  38. Thu
  39. 15
  40. 40

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