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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 469 · 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.Students who chose each subject
    Maths: 90
    Science: 150
    English: 210
    Hindi: 90
    Art: 60
    How many more students are there for English than for Art?
  2. 2.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 210
    Thu: 60
    Fri: 90
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Wed (d) Thu
  3. 3.Students who chose each subject
    Maths: 20
    Science: 140
    English: 40
    Hindi: 120
    Art: 80
    What is the difference between the highest and the lowest number of students?
  4. 4.Students who chose each subject
    Maths: 180
    Science: 150
    English: 30
    Hindi: 90
    Art: 150
    Which subject has the fewest students?     (a) Maths (b) Science (c) English (d) Hindi
  5. 5.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 250
    Thu: 200
    Fri: 150
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Mon (d) Thu
  6. 6.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    The number for Tue is what percent of the total?
  7. 7.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 10
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Fri
  8. 8.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 30
    Art: 50
    What is the average number of students per subject?
  9. 9.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    Which day has the fewest books?     (a) Wed (b) Mon (c) Tue (d) Fri
  10. 10.Students who chose each subject
    Maths: 30
    Science: 35
    English: 20
    Hindi: 10
    Art: 5
    How many more students are there for Science than for Hindi?
  11. 11.Visitors to a science museum
    Jan: 50
    Feb: 20
    Mar: 60
    Apr: 30
    May: 40
    Which month has the most visitors?     (a) Jan (b) Mar (c) Feb (d) May
  12. 12.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 30
    Thu: 45
    Fri: 120
    The number for Mon is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 90
    Tue: 30
    Wed: 60
    Thu: 75
    Fri: 45
    Which day has the fewest books?     (a) Fri (b) Tue (c) Wed (d) Thu
  14. 14.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 75
    Class 9: 60
    Class 10: 45
    What is the average number of trees per class?
  15. 15.Students who chose each subject
    Maths: 280
    Science: 120
    English: 160
    Hindi: 80
    Art: 160
    Which subject has the most students?     (a) English (b) Art (c) Science (d) Maths
  16. 16.Students who chose each subject
    Maths: 125
    Science: 75
    English: 100
    Hindi: 100
    Art: 100
    Which subject has the most students?     (a) Science (b) Hindi (c) English (d) Maths
  17. 17.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 10
    Thu: 60
    Fri: 40
    The number for Thu is what percent of the total?
  18. 18.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 125
    Class 9: 50
    Class 10: 150
    How many more trees are there for Class 7 than for Class 9?
  19. 19.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 5
    Apr: 15
    May: 20
    The number for Feb is what percent of the total?
  20. 20.Trees planted by each class
    Class 6: 30
    Class 7: 15
    Class 8: 25
    Class 9: 20
    Class 10: 10
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 9 (d) Class 10
  21. 21.Students who chose each subject
    Maths: 350
    Science: 300
    English: 50
    Hindi: 150
    Art: 150
    How many students are there in all?
  22. 22.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    The number for Thu is what percent of the total?
  23. 23.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 150
    Wed: 30
    Thu: 150
    Fri: 90
    What is the average number of mangoes per day?
  24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Visitors to a science museum
    Jan: 120
    Feb: 240
    Mar: 160
    Apr: 200
    May: 80
    Which month has the most visitors?     (a) Mar (b) Jan (c) Feb (d) May
  26. 26.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 45
    Apr: 90
    May: 75
    Which month has the most visitors?     (a) May (b) Apr (c) Jan (d) Feb
  27. 27.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 15
    Wed: 10
    Thu: 15
    Fri: 15
    How many more mangoes are there for Mon than for Tue?
  28. 28.Trees planted by each class
    Class 6: 150
    Class 7: 75
    Class 8: 50
    Class 9: 100
    Class 10: 125
    The number for Class 7 is what percent of the total?
  29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 100
    Thu: 40
    Fri: 60
    The number for Tue is what percent of the total?
  30. 30.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  31. 31.Trees planted by each class
    Class 6: 120
    Class 7: 40
    Class 8: 320
    Class 9: 160
    Class 10: 160
    How many more trees are there for Class 9 than for Class 6?
  32. 32.Students who chose each subject
    Maths: 200
    Science: 300
    English: 250
    Hindi: 100
    Art: 150
    How many students are there in all?
  33. 33.Students who chose each subject
    Maths: 125
    Science: 125
    English: 175
    Hindi: 50
    Art: 25
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Maths
  34. 34.Books sold by a shop
    Mon: 300
    Tue: 50
    Wed: 150
    Thu: 250
    Fri: 250
    The number for Mon is what percent of the total?
  35. 35.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 100
    Apr: 50
    May: 75
    What is the average number of visitors per month?
  36. 36.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 20
    Thu: 30
    Fri: 70
    What is the difference between the highest and the lowest number of mangoes?
  37. 37.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 25
    Class 9: 15
    Class 10: 20
    How many more trees are there for Class 8 than for Class 10?
  38. 38.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 125
    Thu: 100
    Fri: 100
    The number for Mon is what percent of the total?
  39. 39.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 10
    Class 9: 30
    Class 10: 20
    How many more trees are there for Class 6 than for Class 7?
  40. 40.Books sold by a shop
    Mon: 60
    Tue: 150
    Wed: 180
    Thu: 120
    Fri: 90
    Which day has the fewest books?     (a) Wed (b) Mon (c) Thu (d) Tue

Answer key

  1. 150
  2. Wed
  3. 120
  4. English
  5. Fri
  6. 20
  7. Fri
  8. 40
  9. Fri
  10. 25
  11. Mar
  12. 15
  13. Tue
  14. 60
  15. Maths
  16. Maths
  17. 30
  18. 25
  19. 20
  20. Class 10
  21. 1000
  22. 25
  23. 120
  24. 20
  25. Feb
  26. Apr
  27. 30
  28. 15
  29. 20
  30. 20
  31. 40
  32. 1000
  33. Art
  34. 30
  35. 100
  36. 50
  37. 5
  38. 20
  39. 10
  40. Mon

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