Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 109 · 40 questions

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.

1. 1.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 60
   Wed: 60
   Thu: 60
   Fri: 45
   Which day has the most mangoes? (a) Wed (b) Tue (c) Mon (d) Thu
2. 2.Trees planted by each class
   Class 6: 200
   Class 7: 250
   Class 8: 150
   Class 9: 200
   Class 10: 200
   How many more trees are there for Class 7 than for Class 6?
3. 3.Students who chose each subject
   Maths: 50
   Science: 40
   English: 30
   Hindi: 40
   Art: 40
   How many students are there in all?
4. 4.Mangoes sold by a fruit seller
   Mon: 50
   Tue: 70
   Wed: 20
   Thu: 30
   Fri: 30
   Which day has the fewest mangoes? (a) Mon (b) Thu (c) Tue (d) Wed
5. 5.Visitors to a science museum
   Jan: 80
   Feb: 60
   Mar: 120
   Apr: 100
   May: 40
   How many visitors are there in all?
6. 6.Students who chose each subject
   Maths: 80
   Science: 120
   English: 60
   Hindi: 100
   Art: 40
   The number for Science is what percent of the total?
7. 7.Visitors to a science museum
   Jan: 200
   Feb: 300
   Mar: 100
   Apr: 150
   May: 250
   How many visitors are there in all?
8. 8.Visitors to a science museum
   Jan: 60
   Feb: 80
   Mar: 80
   Apr: 80
   May: 100
   Which month has the fewest visitors? (a) May (b) Jan (c) Feb (d) Mar
9. 9.Visitors to a science museum
   Jan: 140
   Feb: 100
   Mar: 40
   Apr: 60
   May: 60
   What is the average number of visitors per month?
10. 10.Students who chose each subject
    Maths: 25
    Science: 20
    English: 35
    Hindi: 5
    Art: 15
    How many students are there in all?
11. 11.Books sold by a shop
    Mon: 175
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 50
    How many books are there in all?
12. 12.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 125
    Thu: 50
    Fri: 75
    Which day has the most mangoes? (a) Tue (b) Mon (c) Fri (d) Wed
13. 13.Trees planted by each class
    Class 6: 60
    Class 7: 15
    Class 8: 90
    Class 9: 105
    Class 10: 30
    Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
14. 14.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 45
    Thu: 105
    Fri: 60
    What is the difference between the highest and the lowest number of books?
15. 15.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 280
    Fri: 80
    Which day has the most books? (a) Mon (b) Thu (c) Wed (d) Fri
16. 16.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 300
    Thu: 250
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
17. 17.Visitors to a science museum
    Jan: 160
    Feb: 240
    Mar: 80
    Apr: 200
    May: 120
    Which month has the fewest visitors? (a) Feb (b) Mar (c) Apr (d) May
18. 18.Books sold by a shop
    Mon: 40
    Tue: 320
    Wed: 120
    Thu: 160
    Fri: 160
    The number for Mon is what percent of the total?
19. 19.Students who chose each subject
    Maths: 120
    Science: 20
    English: 60
    Hindi: 100
    Art: 100
    The number for Maths is what percent of the total?
20. 20.Trees planted by each class
    Class 6: 125
    Class 7: 50
    Class 8: 100
    Class 9: 75
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
21. 21.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 50
    Class 9: 20
    Class 10: 30
    The number for Class 7 is what percent of the total?
22. 22.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 15
    Thu: 25
    Fri: 5
    Which day has the fewest mangoes? (a) Tue (b) Fri (c) Mon (d) Wed
23. 23.Books sold by a shop
    Mon: 35
    Tue: 20
    Wed: 5
    Thu: 25
    Fri: 15
    The number for Mon is what percent of the total?
24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 120
    Class 8: 150
    Class 9: 90
    Class 10: 210
    How many more trees are there for Class 7 than for Class 6?
25. 25.Students who chose each subject
    Maths: 15
    Science: 15
    English: 30
    Hindi: 5
    Art: 35
    How many students are there in all?
26. 26.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 30
    Wed: 50
    Thu: 10
    Fri: 30
    How many mangoes are there in all?
27. 27.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 180
    How many mangoes are there in all?
28. 28.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 120
    Apr: 150
    May: 90
    How many more visitors are there for Jan than for May?
29. 29.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 140
    Apr: 60
    May: 80
    Which month has the most visitors? (a) May (b) Apr (c) Feb (d) Mar
30. 30.Books sold by a shop
    Mon: 350
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 50
    The number for Mon is what percent of the total?
31. 31.Visitors to a science museum
    Jan: 5
    Feb: 20
    Mar: 15
    Apr: 15
    May: 45
    The number for Feb is what percent of the total?
32. 32.Students who chose each subject
    Maths: 10
    Science: 15
    English: 20
    Hindi: 25
    Art: 30
    The number for Science is what percent of the total?
33. 33.Books sold by a shop
    Mon: 90
    Tue: 180
    Wed: 150
    Thu: 120
    Fri: 60
    How many books are there in all?
34. 34.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 30
    Wed: 15
    Thu: 60
    Fri: 75
    How many more mangoes are there for Mon than for Wed?
35. 35.Trees planted by each class
    Class 6: 80
    Class 7: 70
    Class 8: 10
    Class 9: 20
    Class 10: 20
    The number for Class 9 is what percent of the total?
36. 36.Students who chose each subject
    Maths: 80
    Science: 80
    English: 80
    Hindi: 60
    Art: 100
    Which subject has the most students? (a) Hindi (b) English (c) Maths (d) Art
37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 45
    Thu: 45
    Fri: 30
    How many more mangoes are there for Wed than for Fri?
38. 38.Students who chose each subject
    Maths: 200
    Science: 200
    English: 150
    Hindi: 200
    Art: 250
    What is the average number of students per subject?
39. 39.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 90
    Class 9: 240
    Class 10: 120
    The number for Class 6 is what percent of the total?
40. 40.Trees planted by each class
    Class 6: 250
    Class 7: 300
    Class 8: 150
    Class 9: 100
    Class 10: 200
    The number for Class 6 is what percent of the total?

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