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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 734 · 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: 80
    Class 7: 160
    Class 8: 360
    Class 9: 40
    Class 10: 160
    How many trees are there in all?
  2. 2.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 350
    Thu: 300
    Fri: 50
    Which day has the most books?     (a) Fri (b) Thu (c) Tue (d) Wed
  3. 3.Students who chose each subject
    Maths: 120
    Science: 60
    English: 210
    Hindi: 120
    Art: 90
    What is the difference between the highest and the lowest number of students?
  4. 4.Visitors to a science museum
    Jan: 90
    Feb: 210
    Mar: 30
    Apr: 180
    May: 90
    How many visitors are there in all?
  5. 5.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 75
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 40
    Apr: 100
    May: 80
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  7. 7.Students who chose each subject
    Maths: 320
    Science: 120
    English: 40
    Hindi: 240
    Art: 80
    How many more students are there for Maths than for Hindi?
  8. 8.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 60
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
  9. 9.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 200
    Fri: 240
    The number for Wed is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 30
    Fri: 45
    How many books are there in all?
  11. 11.Students who chose each subject
    Maths: 120
    Science: 90
    English: 150
    Hindi: 60
    Art: 180
    What is the average number of students per subject?
  12. 12.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 20
    Thu: 60
    Fri: 40
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Fri (d) Thu
  13. 13.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 90
    Fri: 60
    What is the average number of mangoes per day?
  14. 14.Students who chose each subject
    Maths: 100
    Science: 80
    English: 20
    Hindi: 140
    Art: 60
    The number for Art is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 90
    Thu: 30
    Fri: 15
    Which day has the most books?     (a) Mon (b) Wed (c) Thu (d) Fri
  16. 16.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 75
    Class 9: 125
    Class 10: 100
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
  17. 17.Visitors to a science museum
    Jan: 125
    Feb: 175
    Mar: 100
    Apr: 75
    May: 25
    The number for Mar is what percent of the total?
  18. 18.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 250
    Thu: 300
    Fri: 100
    The number for Wed is what percent of the total?
  19. 19.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 200
    How many mangoes are there in all?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 60
    Class 9: 160
    Class 10: 80
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 9 (d) Class 6
  21. 21.Trees planted by each class
    Class 6: 75
    Class 7: 50
    Class 8: 125
    Class 9: 175
    Class 10: 75
    What is the average number of trees per class?
  22. 22.Students who chose each subject
    Maths: 40
    Science: 30
    English: 40
    Hindi: 40
    Art: 50
    What is the difference between the highest and the lowest number of students?
  23. 23.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 90
    Thu: 150
    Fri: 210
    The number for Fri is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 75
    Science: 100
    English: 100
    Hindi: 100
    Art: 125
    What is the average number of students per subject?
  25. 25.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 75
    Class 9: 30
    Class 10: 45
    The number for Class 7 is what percent of the total?
  26. 26.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 20
    How many mangoes are there in all?
  27. 27.Books sold by a shop
    Mon: 45
    Tue: 45
    Wed: 75
    Thu: 105
    Fri: 30
    How many books are there in all?
  28. 28.Students who chose each subject
    Maths: 400
    Science: 200
    English: 150
    Hindi: 100
    Art: 150
    Which subject has the most students?     (a) Maths (b) English (c) Hindi (d) Art
  29. 29.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 20
    Wed: 80
    Thu: 160
    Fri: 60
    The number for Mon is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 10
    Thu: 20
    Fri: 35
    What is the average number of books per day?
  31. 31.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 15
    Thu: 5
    Fri: 25
    Which day has the fewest mangoes?     (a) Mon (b) Wed (c) Fri (d) Thu
  32. 32.Trees planted by each class
    Class 6: 100
    Class 7: 20
    Class 8: 140
    Class 9: 100
    Class 10: 40
    How many trees are there in all?
  33. 33.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 30
    Wed: 45
    Thu: 105
    Fri: 45
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  34. 34.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 80
    Thu: 160
    Fri: 40
    The number for Fri is what percent of the total?
  35. 35.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 10
    Fri: 30
    Which day has the fewest mangoes?     (a) Mon (b) Tue (c) Thu (d) Fri
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 20
    Fri: 20
    How many more books are there for Mon than for Wed?
  37. 37.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 30
    How many mangoes are there in all?
  38. 38.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 25
    Which day has the fewest books?     (a) Thu (b) Tue (c) Wed (d) Mon
  39. 39.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 40
    Class 9: 120
    Class 10: 200
    How many trees are there in all?
  40. 40.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 75
    Thu: 125
    Fri: 100
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Mon (d) Tue

Answer key

  1. 800
  2. Wed
  3. 150
  4. 600
  5. 30
  6. Jan
  7. 80
  8. 200
  9. 10
  10. 300
  11. 120
  12. Thu
  13. 120
  14. 15
  15. Mon
  16. Class 8
  17. 20
  18. 25
  19. 1000
  20. Class 7
  21. 100
  22. 20
  23. 35
  24. 100
  25. 20
  26. 100
  27. 300
  28. Maths
  29. 20
  30. 20
  31. Thu
  32. 400
  33. Tue
  34. 10
  35. Thu
  36. 20
  37. 100
  38. Wed
  39. 800
  40. Mon

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