Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 460 · 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: 40
   Tue: 100
   Wed: 80
   Thu: 120
   Fri: 60
   How many books are there in all?
2. 2.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 100
   Wed: 120
   Thu: 40
   Fri: 80
   How many more mangoes are there for Fri than for Mon?
3. 3.Visitors to a science museum
   Jan: 160
   Feb: 200
   Mar: 280
   Apr: 120
   May: 40
   The number for Jan is what percent of the total?
4. 4.Trees planted by each class
   Class 6: 350
   Class 7: 150
   Class 8: 200
   Class 9: 100
   Class 10: 200
   Which class has the most trees? (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
5. 5.Students who chose each subject
   Maths: 60
   Science: 90
   English: 45
   Hindi: 75
   Art: 30
   Which subject has the most students? (a) Hindi (b) English (c) Maths (d) Science
6. 6.Books sold by a shop
   Mon: 120
   Tue: 180
   Wed: 120
   Thu: 30
   Fri: 150
   Which day has the fewest books? (a) Wed (b) Thu (c) Mon (d) Fri
7. 7.Students who chose each subject
   Maths: 210
   Science: 120
   English: 90
   Hindi: 30
   Art: 150
   What is the difference between the highest and the lowest number of students?
8. 8.Books sold by a shop
   Mon: 100
   Tue: 75
   Wed: 100
   Thu: 125
   Fri: 100
   Which day has the fewest books? (a) Tue (b) Wed (c) Thu (d) Mon
9. 9.Books sold by a shop
   Mon: 175
   Tue: 50
   Wed: 100
   Thu: 100
   Fri: 75
   Which day has the fewest books? (a) Wed (b) Tue (c) Thu (d) Mon
10. 10.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 80
    Fri: 240
    Which day has the most mangoes? (a) Wed (b) Mon (c) Tue (d) Fri
11. 11.Students who chose each subject
    Maths: 175
    Science: 100
    English: 75
    Hindi: 50
    Art: 100
    How many more students are there for Science than for English?
12. 12.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 105
    Thu: 15
    Fri: 45
    What is the average number of mangoes per day?
13. 13.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 70
    Thu: 40
    Fri: 20
    The number for Wed is what percent of the total?
14. 14.Visitors to a science museum
    Jan: 60
    Feb: 20
    Mar: 40
    Apr: 40
    May: 40
    What is the average number of visitors per month?
15. 15.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 80
    Wed: 40
    Thu: 80
    Fri: 60
    Which day has the most mangoes? (a) Tue (b) Mon (c) Fri (d) Thu
16. 16.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 150
    Thu: 50
    Fri: 75
    How many more books are there for Mon than for Fri?
17. 17.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 125
    Fri: 100
    What is the average number of mangoes per day?
18. 18.Students who chose each subject
    Maths: 150
    Science: 120
    English: 120
    Hindi: 120
    Art: 90
    How many students are there in all?
19. 19.Books sold by a shop
    Mon: 250
    Tue: 400
    Wed: 150
    Thu: 150
    Fri: 50
    The number for Thu is what percent of the total?
20. 20.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 20
    Apr: 40
    May: 40
    How many visitors are there in all?
21. 21.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 20
    Apr: 30
    May: 40
    How many more visitors are there for Apr than for Mar?
22. 22.Trees planted by each class
    Class 6: 210
    Class 7: 120
    Class 8: 120
    Class 9: 90
    Class 10: 60
    How many trees are there in all?
23. 23.Students who chose each subject
    Maths: 160
    Science: 40
    English: 160
    Hindi: 120
    Art: 320
    The number for Maths is what percent of the total?
24. 24.Students who chose each subject
    Maths: 20
    Science: 90
    English: 10
    Hindi: 50
    Art: 30
    How many students are there in all?
25. 25.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 150
    Class 9: 75
    Class 10: 50
    The number for Class 7 is what percent of the total?
26. 26.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 20
    The number for Fri is what percent of the total?
27. 27.Trees planted by each class
    Class 6: 120
    Class 7: 45
    Class 8: 30
    Class 9: 45
    Class 10: 60
    How many trees are there in all?
28. 28.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    What is the average number of mangoes per day?
29. 29.Trees planted by each class
    Class 6: 240
    Class 7: 160
    Class 8: 160
    Class 9: 80
    Class 10: 160
    The number for Class 7 is what percent of the total?
30. 30.Students who chose each subject
    Maths: 60
    Science: 45
    English: 75
    Hindi: 60
    Art: 60
    How many more students are there for Art than for Science?
31. 31.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 30
    What is the average number of books per day?
32. 32.Visitors to a science museum
    Jan: 30
    Feb: 10
    Mar: 20
    Apr: 20
    May: 20
    The number for May is what percent of the total?
33. 33.Visitors to a science museum
    Jan: 350
    Feb: 250
    Mar: 100
    Apr: 150
    May: 150
    The number for Jan is what percent of the total?
34. 34.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 320
    Thu: 160
    Fri: 120
    Which day has the most mangoes? (a) Fri (b) Tue (c) Wed (d) Thu
35. 35.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 60
    Fri: 10
    Which day has the fewest books? (a) Wed (b) Thu (c) Fri (d) Mon
36. 36.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 40
    Class 9: 60
    Class 10: 60
    Which class has the most trees? (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 8
37. 37.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 140
    Wed: 20
    Thu: 60
    Fri: 80
    Which day has the fewest mangoes? (a) Thu (b) Tue (c) Wed (d) Mon
38. 38.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 200
    Apr: 250
    May: 150
    How many more visitors are there for Apr than for Jan?
39. 39.Books sold by a shop
    Mon: 200
    Tue: 240
    Wed: 120
    Thu: 160
    Fri: 80
    How many books are there in all?
40. 40.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 90
    Thu: 150
    Fri: 180
    The number for Fri is what percent of the total?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude