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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 817 · 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: 250
    Tue: 200
    Wed: 150
    Thu: 200
    Fri: 200
    How many books are there in all?
  2. 2.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 200
    Wed: 120
    Thu: 160
    Fri: 240
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  3. 3.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 60
    Which day has the most mangoes?     (a) Tue (b) Thu (c) Mon (d) Wed
  4. 4.Students who chose each subject
    Maths: 125
    Science: 100
    English: 75
    Hindi: 50
    Art: 150
    What is the difference between the highest and the lowest number of students?
  5. 5.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 40
    The number for Tue is what percent of the total?
  6. 6.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 5
    Class 9: 40
    Class 10: 25
    The number for Class 7 is what percent of the total?
  7. 7.Trees planted by each class
    Class 6: 50
    Class 7: 100
    Class 8: 100
    Class 9: 150
    Class 10: 100
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 8
  8. 8.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 120
    Apr: 120
    May: 90
    What is the average number of visitors per month?
  9. 9.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 180
    Thu: 60
    Fri: 120
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Tue (d) Mon
  10. 10.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 25
    Wed: 10
    Thu: 20
    Fri: 15
    The number for Mon is what percent of the total?
  11. 11.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 50
    Class 9: 40
    Class 10: 30
    The number for Class 9 is what percent of the total?
  12. 12.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 150
    Thu: 250
    Fri: 100
    How many more books are there for Tue than for Thu?
  13. 13.Students who chose each subject
    Maths: 300
    Science: 200
    English: 200
    Hindi: 100
    Art: 200
    How many students are there in all?
  14. 14.Students who chose each subject
    Maths: 200
    Science: 160
    English: 160
    Hindi: 160
    Art: 120
    What is the average number of students per subject?
  15. 15.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 150
    Wed: 25
    Thu: 50
    Fri: 200
    Which day has the most mangoes?     (a) Mon (b) Thu (c) Tue (d) Fri
  16. 16.Mangoes sold by a fruit seller
    Mon: 450
    Tue: 150
    Wed: 100
    Thu: 150
    Fri: 150
    What is the average number of mangoes per day?
  17. 17.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 400
    Thu: 150
    Fri: 100
    The number for Tue is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 120
    Science: 200
    English: 240
    Hindi: 80
    Art: 160
    What is the average number of students per subject?
  19. 19.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 100
    Class 9: 50
    Class 10: 100
    How many trees are there in all?
  20. 20.Students who chose each subject
    Maths: 60
    Science: 80
    English: 100
    Hindi: 20
    Art: 140
    What is the difference between the highest and the lowest number of students?
  21. 21.Students who chose each subject
    Maths: 400
    Science: 100
    English: 150
    Hindi: 150
    Art: 200
    Which subject has the fewest students?     (a) Maths (b) Art (c) Hindi (d) Science
  22. 22.Students who chose each subject
    Maths: 30
    Science: 30
    English: 20
    Hindi: 80
    Art: 40
    Which subject has the fewest students?     (a) Science (b) Maths (c) Art (d) English
  23. 23.Visitors to a science museum
    Jan: 150
    Feb: 75
    Mar: 50
    Apr: 100
    May: 125
    How many visitors are there in all?
  24. 24.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 100
    Which day has the most books?     (a) Wed (b) Thu (c) Mon (d) Tue
  25. 25.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 250
    Thu: 100
    Fri: 300
    What is the difference between the highest and the lowest number of books?
  26. 26.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 100
    Thu: 100
    Fri: 175
    What is the difference between the highest and the lowest number of books?
  27. 27.Books sold by a shop
    Mon: 80
    Tue: 240
    Wed: 200
    Thu: 120
    Fri: 160
    How many more books are there for Fri than for Thu?
  28. 28.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Wed (d) Mon
  29. 29.Students who chose each subject
    Maths: 40
    Science: 40
    English: 30
    Hindi: 40
    Art: 50
    Which subject has the fewest students?     (a) Maths (b) English (c) Hindi (d) Science
  30. 30.Visitors to a science museum
    Jan: 100
    Feb: 25
    Mar: 200
    Apr: 100
    May: 75
    How many visitors are there in all?
  31. 31.Trees planted by each class
    Class 6: 75
    Class 7: 100
    Class 8: 50
    Class 9: 150
    Class 10: 125
    How many more trees are there for Class 9 than for Class 10?
  32. 32.Books sold by a shop
    Mon: 210
    Tue: 60
    Wed: 120
    Thu: 90
    Fri: 120
    Which day has the fewest books?     (a) Thu (b) Wed (c) Tue (d) Mon
  33. 33.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
  34. 34.Trees planted by each class
    Class 6: 140
    Class 7: 40
    Class 8: 80
    Class 9: 80
    Class 10: 60
    The number for Class 10 is what percent of the total?
  35. 35.Books sold by a shop
    Mon: 25
    Tue: 5
    Wed: 20
    Thu: 40
    Fri: 10
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Tue
  36. 36.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 160
    Thu: 240
    Fri: 200
    Which day has the fewest books?     (a) Wed (b) Thu (c) Fri (d) Tue
  37. 37.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 150
    Thu: 30
    Fri: 90
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Fri (d) Mon
  38. 38.Trees planted by each class
    Class 6: 120
    Class 7: 20
    Class 8: 40
    Class 9: 140
    Class 10: 80
    What is the average number of trees per class?
  39. 39.Books sold by a shop
    Mon: 10
    Tue: 50
    Wed: 60
    Thu: 30
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  40. 40.Students who chose each subject
    Maths: 180
    Science: 120
    English: 60
    Hindi: 120
    Art: 120
    Which subject has the fewest students?     (a) Art (b) Science (c) Hindi (d) English

Answer key

  1. 1000
  2. Mon
  3. Thu
  4. 100
  5. 20
  6. 20
  7. Class 9
  8. 120
  9. Wed
  10. 30
  11. 20
  12. 50
  13. 1000
  14. 160
  15. Fri
  16. 200
  17. 15
  18. 160
  19. 500
  20. 120
  21. Science
  22. English
  23. 500
  24. Tue
  25. 200
  26. 125
  27. 40
  28. Wed
  29. English
  30. 500
  31. 25
  32. Tue
  33. 20
  34. 15
  35. Tue
  36. Tue
  37. Tue
  38. 80
  39. 50
  40. English

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