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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 263 · 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: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  2. 2.Students who chose each subject
    Maths: 30
    Science: 45
    English: 75
    Hindi: 60
    Art: 90
    The number for Maths is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 200
    Wed: 80
    Thu: 240
    Fri: 160
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Mon (d) Wed
  4. 4.Trees planted by each class
    Class 6: 200
    Class 7: 120
    Class 8: 80
    Class 9: 160
    Class 10: 240
    What is the average number of trees per class?
  5. 5.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 175
    Wed: 50
    Thu: 100
    Fri: 75
    How many mangoes are there in all?
  6. 6.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 15
    Wed: 25
    Thu: 5
    Fri: 30
    How many more mangoes are there for Mon than for Tue?
  7. 7.Students who chose each subject
    Maths: 120
    Science: 45
    English: 60
    Hindi: 30
    Art: 45
    How many students are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 150
    Wed: 75
    Thu: 125
    Fri: 25
    How many mangoes are there in all?
  9. 9.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    What is the difference between the highest and the lowest number of students?
  10. 10.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 50
    Class 9: 75
    Class 10: 100
    What is the average number of trees per class?
  11. 11.Students who chose each subject
    Maths: 210
    Science: 90
    English: 150
    Hindi: 60
    Art: 90
    How many students are there in all?
  12. 12.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 80
    Apr: 120
    May: 320
    How many more visitors are there for May than for Jan?
  13. 13.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 25
    Fri: 5
    Which day has the fewest mangoes?     (a) Thu (b) Wed (c) Tue (d) Fri
  14. 14.Students who chose each subject
    Maths: 90
    Science: 30
    English: 20
    Hindi: 30
    Art: 30
    Which subject has the fewest students?     (a) English (b) Hindi (c) Maths (d) Art
  15. 15.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 100
    Wed: 200
    Thu: 150
    Fri: 150
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Tue (d) Wed
  16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 105
    Wed: 60
    Thu: 45
    Fri: 30
    How many mangoes are there in all?
  17. 17.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 20
    Apr: 5
    May: 25
    Which month has the most visitors?     (a) May (b) Jan (c) Feb (d) Apr
  18. 18.Trees planted by each class
    Class 6: 300
    Class 7: 100
    Class 8: 150
    Class 9: 250
    Class 10: 200
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
  19. 19.Students who chose each subject
    Maths: 250
    Science: 350
    English: 100
    Hindi: 250
    Art: 50
    How many students are there in all?
  20. 20.Visitors to a science museum
    Jan: 40
    Feb: 10
    Mar: 15
    Apr: 20
    May: 15
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) May (d) Mar
  21. 21.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 60
    Class 9: 45
    Class 10: 60
    What is the average number of trees per class?
  22. 22.Students who chose each subject
    Maths: 120
    Science: 200
    English: 160
    Hindi: 240
    Art: 80
    Which subject has the fewest students?     (a) English (b) Science (c) Art (d) Maths
  23. 23.Mangoes sold by a fruit seller
    Mon: 360
    Tue: 80
    Wed: 40
    Thu: 200
    Fri: 120
    How many mangoes are there in all?
  24. 24.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 160
    Fri: 160
    What is the average number of mangoes per day?
  25. 25.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 30
    Apr: 20
    May: 70
    The number for Jan is what percent of the total?
  26. 26.Trees planted by each class
    Class 6: 180
    Class 7: 120
    Class 8: 150
    Class 9: 60
    Class 10: 90
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 10
  27. 27.Books sold by a shop
    Mon: 105
    Tue: 45
    Wed: 45
    Thu: 30
    Fri: 75
    What is the average number of books per day?
  28. 28.Trees planted by each class
    Class 6: 45
    Class 7: 30
    Class 8: 75
    Class 9: 60
    Class 10: 90
    What is the difference between the highest and the lowest number of trees?
  29. 29.Students who chose each subject
    Maths: 60
    Science: 140
    English: 60
    Hindi: 40
    Art: 100
    How many students are there in all?
  30. 30.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 300
    Thu: 100
    Fri: 200
    Which day has the most mangoes?     (a) Wed (b) Tue (c) Mon (d) Thu
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 40
    Class 9: 100
    Class 10: 140
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 9
  32. 32.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 80
    Thu: 40
    Fri: 60
    What is the average number of books per day?
  33. 33.Books sold by a shop
    Mon: 20
    Tue: 70
    Wed: 30
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  34. 34.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 80
    Thu: 160
    Fri: 240
    How many books are there in all?
  35. 35.Students who chose each subject
    Maths: 150
    Science: 75
    English: 125
    Hindi: 100
    Art: 50
    Which subject has the most students?     (a) English (b) Maths (c) Science (d) Hindi
  36. 36.Trees planted by each class
    Class 6: 240
    Class 7: 160
    Class 8: 200
    Class 9: 120
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  37. 37.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 30
    Thu: 70
    Fri: 10
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Fri (d) Thu
  38. 38.Visitors to a science museum
    Jan: 100
    Feb: 175
    Mar: 25
    Apr: 100
    May: 100
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Jan (d) Apr
  39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 200
    Class 9: 300
    Class 10: 150
    What is the average number of trees per class?
  40. 40.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 60
    The number for Fri is what percent of the total?

Answer key

  1. 60
  2. 10
  3. Wed
  4. 160
  5. 500
  6. 10
  7. 300
  8. 500
  9. 60
  10. 100
  11. 600
  12. 160
  13. Fri
  14. English
  15. Tue
  16. 300
  17. Jan
  18. Class 7
  19. 1000
  20. Feb
  21. 60
  22. Art
  23. 800
  24. 160
  25. 20
  26. Class 9
  27. 60
  28. 60
  29. 400
  30. Wed
  31. Class 8
  32. 80
  33. 50
  34. 800
  35. Maths
  36. 160
  37. Thu
  38. Mar
  39. 200
  40. 30

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