Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 360 · 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.Books sold by a shop
   Mon: 120
   Tue: 60
   Wed: 90
   Thu: 240
   Fri: 90
   How many more books are there for Mon than for Wed?
2. 2.Books sold by a shop
   Mon: 100
   Tue: 225
   Wed: 50
   Thu: 100
   Fri: 25
   How many more books are there for Mon than for Wed?
3. 3.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 50
   Wed: 30
   Thu: 20
   Fri: 40
   What is the average number of mangoes per day?
4. 4.Books sold by a shop
   Mon: 30
   Tue: 90
   Wed: 75
   Thu: 45
   Fri: 60
   The number for Thu is what percent of the total?
5. 5.Books sold by a shop
   Mon: 135
   Tue: 75
   Wed: 15
   Thu: 45
   Fri: 30
   How many more books are there for Thu than for Wed?
6. 6.Students who chose each subject
   Maths: 180
   Science: 150
   English: 90
   Hindi: 60
   Art: 120
   Which subject has the most students? (a) Science (b) Hindi (c) Maths (d) Art
7. 7.Visitors to a science museum
   Jan: 100
   Feb: 100
   Mar: 75
   Apr: 100
   May: 125
   Which month has the most visitors? (a) May (b) Feb (c) Jan (d) Apr
8. 8.Books sold by a shop
   Mon: 100
   Tue: 150
   Wed: 75
   Thu: 125
   Fri: 50
   How many more books are there for Thu than for Fri?
9. 9.Mangoes sold by a fruit seller
   Mon: 300
   Tue: 200
   Wed: 200
   Thu: 200
   Fri: 100
   What is the difference between the highest and the lowest number of mangoes?
10. 10.Trees planted by each class
    Class 6: 100
    Class 7: 80
    Class 8: 80
    Class 9: 60
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
11. 11.Students who chose each subject
    Maths: 60
    Science: 180
    English: 90
    Hindi: 120
    Art: 150
    The number for Maths is what percent of the total?
12. 12.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 30
    Thu: 150
    Fri: 90
    How many more books are there for Mon than for Wed?
13. 13.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 20
    How many more books are there for Tue than for Thu?
14. 14.Books sold by a shop
    Mon: 50
    Tue: 400
    Wed: 150
    Thu: 200
    Fri: 200
    How many more books are there for Tue than for Mon?
15. 15.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 300
    Class 9: 100
    Class 10: 200
    How many trees are there in all?
16. 16.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 100
    Class 9: 80
    Class 10: 60
    The number for Class 7 is what percent of the total?
17. 17.Books sold by a shop
    Mon: 300
    Tue: 150
    Wed: 200
    Thu: 100
    Fri: 250
    How many more books are there for Mon than for Tue?
18. 18.Books sold by a shop
    Mon: 15
    Tue: 30
    Wed: 10
    Thu: 25
    Fri: 20
    Which day has the fewest books? (a) Tue (b) Wed (c) Thu (d) Mon
19. 19.Visitors to a science museum
    Jan: 360
    Feb: 120
    Mar: 200
    Apr: 40
    May: 80
    How many visitors are there in all?
20. 20.Trees planted by each class
    Class 6: 240
    Class 7: 150
    Class 8: 30
    Class 9: 90
    Class 10: 90
    How many trees are there in all?
21. 21.Trees planted by each class
    Class 6: 90
    Class 7: 180
    Class 8: 60
    Class 9: 150
    Class 10: 120
    Which class has the most trees? (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 7
22. 22.Books sold by a shop
    Mon: 250
    Tue: 250
    Wed: 50
    Thu: 100
    Fri: 350
    Which day has the fewest books? (a) Wed (b) Mon (c) Thu (d) Tue
23. 23.Books sold by a shop
    Mon: 200
    Tue: 350
    Wed: 100
    Thu: 200
    Fri: 150
    What is the average number of books per day?
24. 24.Students who chose each subject
    Maths: 70
    Science: 40
    English: 20
    Hindi: 40
    Art: 30
    Which subject has the most students? (a) Hindi (b) Maths (c) Art (d) Science
25. 25.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 40
    Wed: 120
    Thu: 160
    Fri: 200
    How many more mangoes are there for Mon than for Tue?
26. 26.Visitors to a science museum
    Jan: 250
    Feb: 150
    Mar: 200
    Apr: 100
    May: 300
    How many more visitors are there for May than for Mar?
27. 27.Students who chose each subject
    Maths: 50
    Science: 40
    English: 20
    Hindi: 30
    Art: 60
    How many students are there in all?
28. 28.Students who chose each subject
    Maths: 150
    Science: 120
    English: 60
    Hindi: 90
    Art: 180
    How many students are there in all?
29. 29.Students who chose each subject
    Maths: 40
    Science: 50
    English: 30
    Hindi: 40
    Art: 40
    Which subject has the fewest students? (a) Art (b) Hindi (c) English (d) Science
30. 30.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 240
    Thu: 40
    Fri: 160
    How many more mangoes are there for Wed than for Thu?
31. 31.Trees planted by each class
    Class 6: 15
    Class 7: 60
    Class 8: 105
    Class 9: 45
    Class 10: 75
    The number for Class 9 is what percent of the total?
32. 32.Trees planted by each class
    Class 6: 20
    Class 7: 40
    Class 8: 60
    Class 9: 30
    Class 10: 50
    How many trees are there in all?
33. 33.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 15
    Class 9: 35
    Class 10: 10
    What is the average number of trees per class?
34. 34.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 15
    Fri: 120
    Which day has the fewest mangoes? (a) Tue (b) Thu (c) Wed (d) Fri
35. 35.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 150
    Thu: 300
    Fri: 100
    Which day has the fewest books? (a) Fri (b) Thu (c) Wed (d) Mon
36. 36.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 60
    Class 9: 20
    Class 10: 30
    The number for Class 6 is what percent of the total?
37. 37.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 10
    Apr: 50
    May: 30
    The number for May is what percent of the total?
38. 38.Books sold by a shop
    Mon: 90
    Tue: 30
    Wed: 120
    Thu: 240
    Fri: 120
    How many books are there in all?
39. 39.Students who chose each subject
    Maths: 80
    Science: 100
    English: 60
    Hindi: 80
    Art: 80
    How many students are there in all?
40. 40.Visitors to a science museum
    Jan: 40
    Feb: 280
    Mar: 160
    Apr: 240
    May: 80
    The number for Mar is what percent of the total?

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