Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 517 · 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: 280
   Tue: 160
   Wed: 160
   Thu: 120
   Fri: 80
   Which day has the fewest books? (a) Wed (b) Thu (c) Fri (d) Mon
2. 2.Trees planted by each class
   Class 6: 75
   Class 7: 60
   Class 8: 60
   Class 9: 45
   Class 10: 60
   How many trees are there in all?
3. 3.Mangoes sold by a fruit seller
   Mon: 180
   Tue: 20
   Wed: 40
   Thu: 60
   Fri: 100
   The number for Mon is what percent of the total?
4. 4.Visitors to a science museum
   Jan: 50
   Feb: 100
   Mar: 100
   Apr: 175
   May: 75
   How many visitors are there in all?
5. 5.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 60
   Wed: 50
   Thu: 40
   Fri: 20
   What is the difference between the highest and the lowest number of mangoes?
6. 6.Books sold by a shop
   Mon: 50
   Tue: 75
   Wed: 150
   Thu: 100
   Fri: 125
   What is the average number of books per day?
7. 7.Mangoes sold by a fruit seller
   Mon: 80
   Tue: 60
   Wed: 80
   Thu: 100
   Fri: 80
   What is the average number of mangoes per day?
8. 8.Students who chose each subject
   Maths: 80
   Science: 160
   English: 160
   Hindi: 280
   Art: 120
   What is the difference between the highest and the lowest number of students?
9. 9.Mangoes sold by a fruit seller
   Mon: 180
   Tue: 100
   Wed: 60
   Thu: 20
   Fri: 40
   How many mangoes are there in all?
10. 10.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 180
    Thu: 90
    Fri: 60
    Which day has the most books? (a) Thu (b) Fri (c) Wed (d) Mon
11. 11.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the fewest books? (a) Wed (b) Fri (c) Thu (d) Mon
12. 12.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 60
    Apr: 30
    May: 45
    What is the average number of visitors per month?
13. 13.Students who chose each subject
    Maths: 75
    Science: 150
    English: 50
    Hindi: 100
    Art: 125
    Which subject has the fewest students? (a) Maths (b) Art (c) English (d) Science
14. 14.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
15. 15.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 25
    Thu: 35
    Fri: 15
    How many books are there in all?
16. 16.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 20
    Class 9: 15
    Class 10: 20
    How many trees are there in all?
17. 17.Visitors to a science museum
    Jan: 120
    Feb: 45
    Mar: 30
    Apr: 45
    May: 60
    Which month has the most visitors? (a) Jan (b) Feb (c) Apr (d) May
18. 18.Visitors to a science museum
    Jan: 35
    Feb: 25
    Mar: 10
    Apr: 15
    May: 15
    How many more visitors are there for Feb than for Mar?
19. 19.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 50
    Thu: 200
    Fri: 250
    The number for Thu is what percent of the total?
20. 20.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 30
    Class 9: 40
    Class 10: 10
    Which class has the most trees? (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
21. 21.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 135
    Wed: 75
    Thu: 15
    Fri: 30
    How many mangoes are there in all?
22. 22.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 60
    What is the average number of books per day?
23. 23.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 120
    Which day has the most books? (a) Mon (b) Thu (c) Tue (d) Wed
24. 24.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 150
    Class 9: 400
    Class 10: 250
    What is the difference between the highest and the lowest number of trees?
25. 25.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    The number for English is what percent of the total?
26. 26.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 90
    Apr: 120
    May: 120
    The number for Mar is what percent of the total?
27. 27.Students who chose each subject
    Maths: 100
    Science: 250
    English: 50
    Hindi: 250
    Art: 350
    The number for English is what percent of the total?
28. 28.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 150
    Thu: 30
    Fri: 90
    Which day has the most books? (a) Tue (b) Thu (c) Mon (d) Fri
29. 29.Students who chose each subject
    Maths: 5
    Science: 25
    English: 20
    Hindi: 35
    Art: 15
    The number for English is what percent of the total?
30. 30.Books sold by a shop
    Mon: 15
    Tue: 15
    Wed: 45
    Thu: 15
    Fri: 10
    How many books are there in all?
31. 31.Visitors to a science museum
    Jan: 20
    Feb: 200
    Mar: 40
    Apr: 60
    May: 80
    What is the difference between the highest and the lowest number of visitors?
32. 32.Trees planted by each class
    Class 6: 15
    Class 7: 20
    Class 8: 20
    Class 9: 20
    Class 10: 25
    The number for Class 6 is what percent of the total?
33. 33.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 300
    Apr: 200
    May: 200
    How many more visitors are there for Mar than for Feb?
34. 34.Students who chose each subject
    Maths: 50
    Science: 100
    English: 400
    Hindi: 250
    Art: 200
    What is the average number of students per subject?
35. 35.Trees planted by each class
    Class 6: 280
    Class 7: 120
    Class 8: 80
    Class 9: 120
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
36. 36.Trees planted by each class
    Class 6: 10
    Class 7: 60
    Class 8: 40
    Class 9: 40
    Class 10: 50
    How many trees are there in all?
37. 37.Books sold by a shop
    Mon: 150
    Tue: 210
    Wed: 90
    Thu: 90
    Fri: 60
    What is the difference between the highest and the lowest number of books?
38. 38.Students who chose each subject
    Maths: 60
    Science: 75
    English: 60
    Hindi: 45
    Art: 60
    Which subject has the fewest students? (a) Art (b) English (c) Maths (d) Hindi
39. 39.Books sold by a shop
    Mon: 150
    Tue: 60
    Wed: 120
    Thu: 90
    Fri: 180
    How many books are there in all?
40. 40.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 250
    Art: 150
    The number for Art is what percent of the total?

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