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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 752 · 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: 160
    Science: 120
    English: 280
    Hindi: 80
    Art: 160
    Which subject has the fewest students?     (a) Hindi (b) Maths (c) Science (d) English
  2. 2.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 150
    Thu: 100
    Fri: 100
    Which day has the most mangoes?     (a) Mon (b) Thu (c) Tue (d) Wed
  3. 3.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 20
    Apr: 30
    May: 30
    What is the average number of visitors per month?
  4. 4.Students who chose each subject
    Maths: 60
    Science: 90
    English: 75
    Hindi: 30
    Art: 45
    What is the average number of students per subject?
  5. 5.Trees planted by each class
    Class 6: 35
    Class 7: 20
    Class 8: 20
    Class 9: 15
    Class 10: 10
    How many more trees are there for Class 9 than for Class 10?
  6. 6.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 125
    Thu: 100
    Fri: 150
    The number for Wed is what percent of the total?
  7. 7.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 20
    How many books are there in all?
  8. 8.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 140
    Class 9: 80
    Class 10: 40
    The number for Class 8 is what percent of the total?
  9. 9.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 60
    Apr: 210
    May: 120
    What is the average number of visitors per month?
  10. 10.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    The number for Mon is what percent of the total?
  11. 11.Visitors to a science museum
    Jan: 5
    Feb: 25
    Mar: 35
    Apr: 20
    May: 15
    The number for Feb is what percent of the total?
  12. 12.Trees planted by each class
    Class 6: 70
    Class 7: 30
    Class 8: 50
    Class 9: 20
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  13. 13.Trees planted by each class
    Class 6: 20
    Class 7: 100
    Class 8: 40
    Class 9: 30
    Class 10: 10
    How many trees are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 30
    How many more mangoes are there for Mon than for Tue?
  15. 15.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  16. 16.Students who chose each subject
    Maths: 60
    Science: 60
    English: 75
    Hindi: 60
    Art: 45
    How many students are there in all?
  17. 17.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 60
    Which day has the fewest books?     (a) Fri (b) Thu (c) Wed (d) Tue
  18. 18.Students who chose each subject
    Maths: 90
    Science: 60
    English: 75
    Hindi: 15
    Art: 60
    How many students are there in all?
  19. 19.Trees planted by each class
    Class 6: 50
    Class 7: 20
    Class 8: 40
    Class 9: 30
    Class 10: 60
    The number for Class 9 is what percent of the total?
  20. 20.Students who chose each subject
    Maths: 30
    Science: 25
    English: 20
    Hindi: 15
    Art: 10
    How many students are there in all?
  21. 21.Visitors to a science museum
    Jan: 200
    Feb: 350
    Mar: 50
    Apr: 300
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  22. 22.Books sold by a shop
    Mon: 80
    Tue: 30
    Wed: 10
    Thu: 30
    Fri: 50
    What is the average number of books per day?
  23. 23.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 100
    Fri: 80
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Mon (d) Wed
  24. 24.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 360
    Class 9: 120
    Class 10: 120
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 7
  25. 25.Books sold by a shop
    Mon: 45
    Tue: 75
    Wed: 90
    Thu: 60
    Fri: 30
    Which day has the fewest books?     (a) Mon (b) Fri (c) Thu (d) Wed
  26. 26.Trees planted by each class
    Class 6: 140
    Class 7: 20
    Class 8: 40
    Class 9: 40
    Class 10: 160
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 6
  27. 27.Students who chose each subject
    Maths: 80
    Science: 60
    English: 40
    Hindi: 120
    Art: 100
    Which subject has the fewest students?     (a) Science (b) Maths (c) English (d) Hindi
  28. 28.Books sold by a shop
    Mon: 45
    Tue: 105
    Wed: 30
    Thu: 60
    Fri: 60
    The number for Thu is what percent of the total?
  29. 29.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 160
    Apr: 160
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  30. 30.Mangoes sold by a fruit seller
    Mon: 360
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  31. 31.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    What is the difference between the highest and the lowest number of mangoes?
  32. 32.Visitors to a science museum
    Jan: 150
    Feb: 150
    Mar: 450
    Apr: 100
    May: 150
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) May (d) Apr
  33. 33.Students who chose each subject
    Maths: 60
    Science: 90
    English: 75
    Hindi: 30
    Art: 45
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Hindi
  34. 34.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 100
    Art: 125
    Which subject has the most students?     (a) Art (b) English (c) Science (d) Maths
  35. 35.Visitors to a science museum
    Jan: 20
    Feb: 35
    Mar: 10
    Apr: 15
    May: 20
    How many more visitors are there for Jan than for Apr?
  36. 36.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 100
    Thu: 150
    Fri: 125
    How many books are there in all?
  37. 37.Students who chose each subject
    Maths: 35
    Science: 25
    English: 5
    Hindi: 25
    Art: 10
    The number for Maths is what percent of the total?
  38. 38.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 40
    Apr: 40
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  39. 39.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 150
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 9 (d) Class 7
  40. 40.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 100
    Thu: 175
    Fri: 100
    Which day has the most books?     (a) Tue (b) Fri (c) Thu (d) Mon

Answer key

  1. Hindi
  2. Wed
  3. 40
  4. 60
  5. 5
  6. 25
  7. 200
  8. 35
  9. 120
  10. 20
  11. 25
  12. 50
  13. 200
  14. 30
  15. 50
  16. 300
  17. Fri
  18. 300
  19. 15
  20. 100
  21. 300
  22. 40
  23. Thu
  24. Class 7
  25. Fri
  26. Class 10
  27. English
  28. 20
  29. 80
  30. 280
  31. 30
  32. Apr
  33. Hindi
  34. Art
  35. 5
  36. 500
  37. 35
  38. 20
  39. Class 10
  40. Thu

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