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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 480 · 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: 100
    Class 7: 150
    Class 8: 100
    Class 9: 100
    Class 10: 50
    The number for Class 10 is what percent of the total?
  2. 2.Visitors to a science museum
    Jan: 10
    Feb: 15
    Mar: 25
    Apr: 20
    May: 30
    What is the average number of visitors per month?
  3. 3.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 15
    Wed: 15
    Thu: 25
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  4. 4.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 90
    Class 9: 150
    Class 10: 120
    What is the average number of trees per class?
  5. 5.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 100
    Class 9: 100
    Class 10: 75
    How many trees are there in all?
  6. 6.Students who chose each subject
    Maths: 175
    Science: 25
    English: 125
    Hindi: 50
    Art: 125
    The number for Maths is what percent of the total?
  7. 7.Books sold by a shop
    Mon: 90
    Tue: 45
    Wed: 75
    Thu: 30
    Fri: 60
    Which day has the fewest books?     (a) Tue (b) Fri (c) Mon (d) Thu
  8. 8.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 200
    Thu: 40
    Fri: 120
    How many more mangoes are there for Tue than for Wed?
  9. 9.Students who chose each subject
    Maths: 45
    Science: 60
    English: 30
    Hindi: 90
    Art: 75
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) English (d) Science
  10. 10.Students who chose each subject
    Maths: 80
    Science: 280
    English: 120
    Hindi: 160
    Art: 160
    Which subject has the most students?     (a) Science (b) English (c) Art (d) Hindi
  11. 11.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 120
    Thu: 60
    Fri: 90
    Which day has the fewest books?     (a) Tue (b) Thu (c) Wed (d) Fri
  12. 12.Students who chose each subject
    Maths: 175
    Science: 75
    English: 50
    Hindi: 100
    Art: 100
    The number for Hindi is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 20
    Science: 5
    English: 20
    Hindi: 35
    Art: 20
    Which subject has the most students?     (a) Science (b) Maths (c) Hindi (d) English
  14. 14.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 90
    Class 9: 120
    Class 10: 150
    How many more trees are there for Class 6 than for Class 7?
  15. 15.Trees planted by each class
    Class 6: 100
    Class 7: 140
    Class 8: 100
    Class 9: 40
    Class 10: 20
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
  16. 16.Students who chose each subject
    Maths: 30
    Science: 10
    English: 15
    Hindi: 25
    Art: 20
    How many students are there in all?
  17. 17.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 20
    Thu: 20
    Fri: 20
    How many more books are there for Mon than for Thu?
  18. 18.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 100
    Class 9: 80
    Class 10: 120
    How many trees are there in all?
  19. 19.Visitors to a science museum
    Jan: 70
    Feb: 50
    Mar: 30
    Apr: 20
    May: 30
    How many more visitors are there for Feb than for May?
  20. 20.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 45
    Apr: 90
    May: 30
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) May (d) Apr
  21. 21.Students who chose each subject
    Maths: 60
    Science: 60
    English: 60
    Hindi: 40
    Art: 180
    Which subject has the most students?     (a) Hindi (b) Art (c) English (d) Science
  22. 22.Students who chose each subject
    Maths: 45
    Science: 60
    English: 30
    Hindi: 105
    Art: 60
    What is the difference between the highest and the lowest number of students?
  23. 23.Trees planted by each class
    Class 6: 25
    Class 7: 10
    Class 8: 35
    Class 9: 15
    Class 10: 15
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 9
  24. 24.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 60
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Thu (d) Tue
  25. 25.Books sold by a shop
    Mon: 150
    Tue: 150
    Wed: 60
    Thu: 210
    Fri: 30
    Which day has the most books?     (a) Thu (b) Tue (c) Mon (d) Fri
  26. 26.Books sold by a shop
    Mon: 70
    Tue: 30
    Wed: 30
    Thu: 20
    Fri: 50
    Which day has the fewest books?     (a) Fri (b) Mon (c) Thu (d) Tue
  27. 27.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 100
    Class 9: 125
    Class 10: 75
    How many more trees are there for Class 7 than for Class 10?
  28. 28.Students who chose each subject
    Maths: 500
    Science: 150
    English: 150
    Hindi: 150
    Art: 50
    Which subject has the most students?     (a) Art (b) Maths (c) Hindi (d) English
  29. 29.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 120
    Apr: 150
    May: 180
    The number for Mar is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 45
    Feb: 105
    Mar: 60
    Apr: 30
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  31. 31.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 45
    Apr: 30
    May: 60
    The number for May is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 160
    Apr: 200
    May: 160
    Which month has the fewest visitors?     (a) May (b) Mar (c) Jan (d) Feb
  33. 33.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 75
    Thu: 15
    Fri: 105
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Mon (d) Thu
  35. 35.Students who chose each subject
    Maths: 120
    Science: 120
    English: 120
    Hindi: 90
    Art: 150
    How many students are there in all?
  36. 36.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 35
    Fri: 10
    What is the average number of mangoes per day?
  37. 37.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 120
    Class 9: 120
    Class 10: 120
    How many trees are there in all?
  38. 38.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 200
    Wed: 300
    Thu: 250
    Fri: 200
    What is the average number of mangoes per day?
  39. 39.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 80
    Fri: 100
    How many books are there in all?
  40. 40.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 150
    Class 10: 200
    How many more trees are there for Class 6 than for Class 9?

Answer key

  1. 10
  2. 20
  3. 25
  4. 120
  5. 500
  6. 35
  7. Thu
  8. 40
  9. English
  10. Science
  11. Thu
  12. 20
  13. Hindi
  14. 120
  15. Class 7
  16. 100
  17. 10
  18. 400
  19. 20
  20. May
  21. Art
  22. 75
  23. Class 7
  24. Thu
  25. Thu
  26. Thu
  27. 25
  28. Maths
  29. 20
  30. 75
  31. 20
  32. Feb
  33. 90
  34. Mon
  35. 600
  36. 20
  37. 600
  38. 200
  39. 400
  40. 50

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