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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 726 · 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.Trees planted by each class
    Class 6: 90
    Class 7: 15
    Class 8: 45
    Class 9: 75
    Class 10: 75
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  2. 2.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  3. 3.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 150
    Thu: 90
    Fri: 180
    Which day has the most books?     (a) Mon (b) Wed (c) Tue (d) Fri
  4. 4.Students who chose each subject
    Maths: 180
    Science: 120
    English: 150
    Hindi: 90
    Art: 60
    The number for Art is what percent of the total?
  5. 5.Students who chose each subject
    Maths: 175
    Science: 50
    English: 100
    Hindi: 75
    Art: 100
    How many students are there in all?
  6. 6.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 210
    Class 9: 60
    Class 10: 120
    How many more trees are there for Class 10 than for Class 9?
  7. 7.Students who chose each subject
    Maths: 40
    Science: 50
    English: 60
    Hindi: 30
    Art: 20
    Which subject has the fewest students?     (a) Maths (b) Science (c) Art (d) Hindi
  8. 8.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  9. 9.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 10
    Wed: 20
    Thu: 35
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 10
    The number for Mon is what percent of the total?
  11. 11.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 300
    Class 9: 100
    Class 10: 250
    The number for Class 10 is what percent of the total?
  12. 12.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Thu (d) Mon
  13. 13.Students who chose each subject
    Maths: 120
    Science: 150
    English: 90
    Hindi: 120
    Art: 120
    How many more students are there for Science than for Maths?
  14. 14.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 40
    How many more mangoes are there for Tue than for Mon?
  15. 15.Visitors to a science museum
    Jan: 140
    Feb: 40
    Mar: 60
    Apr: 80
    May: 80
    The number for Feb is what percent of the total?
  16. 16.Visitors to a science museum
    Jan: 40
    Feb: 240
    Mar: 200
    Apr: 160
    May: 160
    How many more visitors are there for Mar than for Apr?
  17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 60
    Class 9: 210
    Class 10: 90
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 8
  18. 18.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 100
    Apr: 75
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  19. 19.Visitors to a science museum
    Jan: 120
    Feb: 240
    Mar: 90
    Apr: 90
    May: 60
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 160
    Class 9: 60
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  21. 21.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 60
    How many books are there in all?
  22. 22.Students who chose each subject
    Maths: 180
    Science: 30
    English: 120
    Hindi: 150
    Art: 120
    How many more students are there for Maths than for Science?
  23. 23.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 300
    Thu: 250
    Fri: 250
    What is the average number of books per day?
  24. 24.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 30
    Class 9: 20
    Class 10: 20
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 10
  25. 25.Visitors to a science museum
    Jan: 175
    Feb: 125
    Mar: 75
    Apr: 75
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  26. 26.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 240
    Class 9: 40
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  27. 27.Students who chose each subject
    Maths: 140
    Science: 120
    English: 80
    Hindi: 40
    Art: 20
    What is the difference between the highest and the lowest number of students?
  28. 28.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 120
    Thu: 180
    Fri: 120
    How many more mangoes are there for Wed than for Mon?
  29. 29.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 20
    Apr: 10
    May: 30
    How many more visitors are there for Mar than for Apr?
  30. 30.Trees planted by each class
    Class 6: 75
    Class 7: 25
    Class 8: 125
    Class 9: 125
    Class 10: 150
    How many more trees are there for Class 10 than for Class 7?
  31. 31.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 100
    Thu: 80
    Fri: 40
    How many books are there in all?
  32. 32.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 120
    Class 9: 80
    Class 10: 240
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 9
  33. 33.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 20
    Apr: 15
    May: 20
    The number for Apr is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 25
    Fri: 15
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Fri (d) Thu
  35. 35.Visitors to a science museum
    Jan: 90
    Feb: 240
    Mar: 30
    Apr: 60
    May: 180
    How many visitors are there in all?
  36. 36.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 15
    Which day has the fewest mangoes?     (a) Tue (b) Mon (c) Fri (d) Wed
  37. 37.Students who chose each subject
    Maths: 60
    Science: 30
    English: 40
    Hindi: 50
    Art: 20
    The number for English is what percent of the total?
  38. 38.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 30
    Apr: 45
    May: 105
    What is the difference between the highest and the lowest number of visitors?
  39. 39.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 100
    Thu: 100
    Fri: 50
    What is the average number of mangoes per day?
  40. 40.Students who chose each subject
    Maths: 80
    Science: 80
    English: 80
    Hindi: 100
    Art: 60
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Hindi

Answer key

  1. Class 6
  2. 80
  3. Fri
  4. 10
  5. 500
  6. 60
  7. Art
  8. 50
  9. 25
  10. 30
  11. 25
  12. Thu
  13. 30
  14. 20
  15. 10
  16. 40
  17. Class 8
  18. 100
  19. Feb
  20. 120
  21. 400
  22. 150
  23. 200
  24. Class 8
  25. 125
  26. 200
  27. 120
  28. 60
  29. 10
  30. 125
  31. 400
  32. Class 9
  33. 15
  34. Mon
  35. 600
  36. Fri
  37. 20
  38. 75
  39. 100
  40. Hindi

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