Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 629 · 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.Visitors to a science museum
   Jan: 100
   Feb: 120
   Mar: 80
   Apr: 40
   May: 60
   The number for May is what percent of the total?
2. 2.Books sold by a shop
   Mon: 100
   Tue: 300
   Wed: 250
   Thu: 150
   Fri: 200
   Which day has the fewest books? (a) Tue (b) Fri (c) Thu (d) Mon
3. 3.Visitors to a science museum
   Jan: 25
   Feb: 150
   Mar: 125
   Apr: 75
   May: 125
   How many visitors are there in all?
4. 4.Mangoes sold by a fruit seller
   Mon: 35
   Tue: 40
   Wed: 10
   Thu: 10
   Fri: 5
   How many mangoes are there in all?
5. 5.Students who chose each subject
   Maths: 35
   Science: 20
   English: 25
   Hindi: 15
   Art: 5
   How many more students are there for English than for Hindi?
6. 6.Books sold by a shop
   Mon: 75
   Tue: 90
   Wed: 45
   Thu: 15
   Fri: 75
   How many more books are there for Mon than for Wed?
7. 7.Mangoes sold by a fruit seller
   Mon: 300
   Tue: 200
   Wed: 250
   Thu: 100
   Fri: 150
   Which day has the fewest mangoes? (a) Wed (b) Fri (c) Tue (d) Thu
8. 8.Students who chose each subject
   Maths: 45
   Science: 90
   English: 75
   Hindi: 60
   Art: 30
   Which subject has the most students? (a) Art (b) Science (c) English (d) Maths
9. 9.Mangoes sold by a fruit seller
   Mon: 200
   Tue: 400
   Wed: 100
   Thu: 250
   Fri: 50
   How many mangoes are there in all?
10. 10.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 200
    Wed: 200
    Thu: 50
    Fri: 200
    The number for Thu is what percent of the total?
11. 11.Students who chose each subject
    Maths: 90
    Science: 75
    English: 45
    Hindi: 75
    Art: 15
    How many more students are there for Maths than for Art?
12. 12.Students who chose each subject
    Maths: 15
    Science: 25
    English: 35
    Hindi: 15
    Art: 10
    The number for Science is what percent of the total?
13. 13.Trees planted by each class
    Class 6: 30
    Class 7: 10
    Class 8: 15
    Class 9: 20
    Class 10: 25
    Which class has the most trees? (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 10
14. 14.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 30
    Class 9: 20
    Class 10: 20
    Which class has the most trees? (a) Class 9 (b) Class 8 (c) Class 10 (d) Class 6
15. 15.Books sold by a shop
    Mon: 240
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 80
    Which day has the fewest books? (a) Wed (b) Tue (c) Thu (d) Fri
16. 16.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 90
    How many mangoes are there in all?
17. 17.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 5
    Thu: 30
    Fri: 25
    How many books are there in all?
18. 18.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 15
    Apr: 20
    May: 20
    How many visitors are there in all?
19. 19.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 20
    Apr: 10
    May: 20
    Which month has the most visitors? (a) Mar (b) Jan (c) Apr (d) May
20. 20.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 50
    Class 9: 100
    Class 10: 300
    What is the average number of trees per class?
21. 21.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 10
    Wed: 30
    Thu: 20
    Fri: 20
    The number for Fri is what percent of the total?
22. 22.Books sold by a shop
    Mon: 175
    Tue: 125
    Wed: 25
    Thu: 75
    Fri: 100
    What is the difference between the highest and the lowest number of books?
23. 23.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 60
    Fri: 40
    The number for Tue is what percent of the total?
24. 24.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 160
    Wed: 60
    Thu: 40
    Fri: 60
    What is the average number of mangoes per day?
25. 25.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 25
    Wed: 30
    Thu: 20
    Fri: 15
    The number for Fri is what percent of the total?
26. 26.Students who chose each subject
    Maths: 50
    Science: 20
    English: 70
    Hindi: 30
    Art: 30
    What is the average number of students per subject?
27. 27.Books sold by a shop
    Mon: 90
    Tue: 240
    Wed: 90
    Thu: 60
    Fri: 120
    Which day has the most books? (a) Wed (b) Mon (c) Fri (d) Tue
28. 28.Students who chose each subject
    Maths: 20
    Science: 20
    English: 10
    Hindi: 35
    Art: 15
    Which subject has the fewest students? (a) English (b) Art (c) Hindi (d) Science
29. 29.Students who chose each subject
    Maths: 120
    Science: 120
    English: 60
    Hindi: 120
    Art: 180
    How many students are there in all?
30. 30.Students who chose each subject
    Maths: 60
    Science: 60
    English: 30
    Hindi: 270
    Art: 180
    The number for Science is what percent of the total?
31. 31.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 35
    Thu: 10
    Fri: 20
    What is the average number of mangoes per day?
32. 32.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 60
    Apr: 90
    May: 180
    The number for May is what percent of the total?
33. 33.Students who chose each subject
    Maths: 75
    Science: 60
    English: 60
    Hindi: 60
    Art: 45
    What is the average number of students per subject?
34. 34.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 45
    Class 9: 105
    Class 10: 15
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9
35. 35.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 150
    Wed: 100
    Thu: 150
    Fri: 450
    How many more mangoes are there for Fri than for Thu?
36. 36.Students who chose each subject
    Maths: 50
    Science: 60
    English: 40
    Hindi: 20
    Art: 30
    The number for Maths is what percent of the total?
37. 37.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 45
    Class 9: 45
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
38. 38.Trees planted by each class
    Class 6: 30
    Class 7: 25
    Class 8: 20
    Class 9: 5
    Class 10: 20
    The number for Class 8 is what percent of the total?
39. 39.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 100
    Thu: 300
    Fri: 200
    How many mangoes are there in all?
40. 40.Students who chose each subject
    Maths: 100
    Science: 125
    English: 50
    Hindi: 150
    Art: 75
    What is the difference between the highest and the lowest number of students?

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