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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 663 · 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: 75
    Science: 30
    English: 105
    Hindi: 45
    Art: 45
    Which subject has the most students?     (a) Maths (b) Hindi (c) Science (d) English
  2. 2.Students who chose each subject
    Maths: 15
    Science: 30
    English: 10
    Hindi: 20
    Art: 25
    Which subject has the fewest students?     (a) Maths (b) Art (c) English (d) Hindi
  3. 3.Students who chose each subject
    Maths: 40
    Science: 20
    English: 20
    Hindi: 15
    Art: 5
    What is the difference between the highest and the lowest number of students?
  4. 4.Students who chose each subject
    Maths: 20
    Science: 20
    English: 15
    Hindi: 25
    Art: 20
    How many more students are there for Hindi than for Art?
  5. 5.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 60
    Apr: 50
    May: 30
    How many more visitors are there for Mar than for Jan?
  6. 6.Trees planted by each class
    Class 6: 400
    Class 7: 200
    Class 8: 100
    Class 9: 150
    Class 10: 150
    What is the average number of trees per class?
  7. 7.Students who chose each subject
    Maths: 200
    Science: 125
    English: 75
    Hindi: 25
    Art: 75
    The number for Maths is what percent of the total?
  8. 8.Students who chose each subject
    Maths: 90
    Science: 150
    English: 60
    Hindi: 180
    Art: 120
    How many more students are there for Maths than for English?
  9. 9.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 10
    Thu: 5
    Fri: 15
    Which day has the most books?     (a) Wed (b) Mon (c) Fri (d) Tue
  10. 10.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 350
    Thu: 250
    Fri: 150
    Which day has the most books?     (a) Fri (b) Wed (c) Thu (d) Mon
  11. 11.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 160
    Wed: 60
    Thu: 40
    Fri: 60
    The number for Mon is what percent of the total?
  12. 12.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 60
    How many more mangoes are there for Tue than for Mon?
  13. 13.Students who chose each subject
    Maths: 175
    Science: 75
    English: 25
    Hindi: 125
    Art: 100
    What is the average number of students per subject?
  14. 14.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 100
    Thu: 200
    Fri: 200
    How many mangoes are there in all?
  15. 15.Students who chose each subject
    Maths: 100
    Science: 125
    English: 75
    Hindi: 100
    Art: 100
    Which subject has the most students?     (a) English (b) Hindi (c) Science (d) Art
  16. 16.Books sold by a shop
    Mon: 160
    Tue: 60
    Wed: 60
    Thu: 40
    Fri: 80
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Thu
  17. 17.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 50
    Thu: 150
    Fri: 300
    What is the average number of mangoes per day?
  18. 18.Students who chose each subject
    Maths: 150
    Science: 120
    English: 30
    Hindi: 210
    Art: 90
    Which subject has the most students?     (a) Hindi (b) Maths (c) Science (d) Art
  19. 19.Students who chose each subject
    Maths: 70
    Science: 20
    English: 30
    Hindi: 30
    Art: 50
    Which subject has the fewest students?     (a) Maths (b) English (c) Science (d) Hindi
  20. 20.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 10
    The number for Tue is what percent of the total?
  21. 21.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 50
    Wed: 20
    Thu: 10
    Fri: 50
    How many more mangoes are there for Mon than for Tue?
  22. 22.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 10
    Fri: 40
    What is the average number of mangoes per day?
  23. 23.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 40
    Wed: 160
    Thu: 160
    Fri: 240
    What is the difference between the highest and the lowest number of mangoes?
  24. 24.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 90
    Wed: 60
    Thu: 75
    Fri: 30
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  25. 25.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 75
    Wed: 90
    Thu: 60
    Fri: 45
    What is the difference between the highest and the lowest number of mangoes?
  26. 26.Students who chose each subject
    Maths: 60
    Science: 10
    English: 30
    Hindi: 50
    Art: 50
    Which subject has the fewest students?     (a) Hindi (b) English (c) Maths (d) Science
  27. 27.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 250
    Apr: 300
    May: 150
    The number for Jan is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 120
    Thu: 100
    Fri: 80
    How many books are there in all?
  29. 29.Visitors to a science museum
    Jan: 150
    Feb: 400
    Mar: 100
    Apr: 150
    May: 200
    Which month has the most visitors?     (a) Mar (b) Feb (c) Jan (d) May
  30. 30.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 300
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  31. 31.Books sold by a shop
    Mon: 35
    Tue: 25
    Wed: 5
    Thu: 20
    Fri: 15
    Which day has the fewest books?     (a) Mon (b) Wed (c) Fri (d) Thu
  32. 32.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 40
    Class 9: 50
    Class 10: 40
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 7
  33. 33.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 100
    Wed: 200
    Thu: 150
    Fri: 150
    What is the average number of mangoes per day?
  34. 34.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 80
    Thu: 240
    Fri: 160
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Wed
  35. 35.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 200
    The number for Thu is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 30
    Class 9: 25
    Class 10: 15
    How many trees are there in all?
  37. 37.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 20
    Class 9: 15
    Class 10: 20
    What is the average number of trees per class?
  38. 38.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 40
    Class 9: 20
    Class 10: 140
    What is the difference between the highest and the lowest number of trees?
  39. 39.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 40
    Class 9: 50
    Class 10: 40
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 8 (d) Class 6
  40. 40.Students who chose each subject
    Maths: 200
    Science: 120
    English: 160
    Hindi: 160
    Art: 160
    The number for English is what percent of the total?

Answer key

  1. English
  2. English
  3. 35
  4. 5
  5. 20
  6. 200
  7. 40
  8. 30
  9. Tue
  10. Wed
  11. 20
  12. 30
  13. 100
  14. 1000
  15. Science
  16. Thu
  17. 200
  18. Hindi
  19. Science
  20. 20
  21. 20
  22. 40
  23. 200
  24. Tue
  25. 60
  26. Science
  27. 20
  28. 400
  29. Feb
  30. 250
  31. Wed
  32. Class 6
  33. 200
  34. Wed
  35. 20
  36. 100
  37. 20
  38. 120
  39. Class 9
  40. 20

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