Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 606 · 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: 270
   Feb: 60
   Mar: 90
   Apr: 90
   May: 90
   What is the average number of visitors per month?
2. 2.Books sold by a shop
   Mon: 150
   Tue: 120
   Wed: 120
   Thu: 30
   Fri: 180
   The number for Tue is what percent of the total?
3. 3.Books sold by a shop
   Mon: 250
   Tue: 150
   Wed: 250
   Thu: 300
   Fri: 50
   How many books are there in all?
4. 4.Books sold by a shop
   Mon: 60
   Tue: 100
   Wed: 80
   Thu: 120
   Fri: 40
   The number for Wed is what percent of the total?
5. 5.Students who chose each subject
   Maths: 30
   Science: 25
   English: 20
   Hindi: 15
   Art: 10
   How many more students are there for Maths than for Hindi?
6. 6.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 140
   Wed: 60
   Thu: 60
   Fri: 40
   What is the average number of mangoes per day?
7. 7.Trees planted by each class
   Class 6: 240
   Class 7: 200
   Class 8: 80
   Class 9: 120
   Class 10: 160
   Which class has the fewest trees? (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
8. 8.Trees planted by each class
   Class 6: 280
   Class 7: 80
   Class 8: 160
   Class 9: 240
   Class 10: 40
   Which class has the most trees? (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 9
9. 9.Visitors to a science museum
   Jan: 80
   Feb: 280
   Mar: 200
   Apr: 120
   May: 120
   Which month has the most visitors? (a) Feb (b) Jan (c) Apr (d) May
10. 10.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 100
    Thu: 300
    Fri: 200
    The number for Tue is what percent of the total?
11. 11.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 60
    Apr: 120
    May: 210
    The number for May is what percent of the total?
12. 12.Visitors to a science museum
    Jan: 440
    Feb: 160
    Mar: 40
    Apr: 80
    May: 80
    Which month has the most visitors? (a) Jan (b) May (c) Mar (d) Feb
13. 13.Books sold by a shop
    Mon: 30
    Tue: 105
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the most books? (a) Mon (b) Tue (c) Wed (d) Thu
14. 14.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 90
    What is the difference between the highest and the lowest number of books?
15. 15.Students who chose each subject
    Maths: 60
    Science: 180
    English: 120
    Hindi: 150
    Art: 90
    The number for Hindi is what percent of the total?
16. 16.Trees planted by each class
    Class 6: 50
    Class 7: 80
    Class 8: 20
    Class 9: 10
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
17. 17.Students who chose each subject
    Maths: 140
    Science: 20
    English: 40
    Hindi: 40
    Art: 160
    What is the average number of students per subject?
18. 18.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 75
    Class 9: 45
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
19. 19.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 30
    Thu: 10
    Fri: 15
    Which day has the most books? (a) Thu (b) Mon (c) Tue (d) Wed
20. 20.Students who chose each subject
    Maths: 350
    Science: 50
    English: 300
    Hindi: 100
    Art: 200
    How many students are there in all?
21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 100
    Class 10: 125
    Which class has the fewest trees? (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 6
22. 22.Books sold by a shop
    Mon: 50
    Tue: 150
    Wed: 75
    Thu: 125
    Fri: 100
    How many more books are there for Thu than for Wed?
23. 23.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 120
    Apr: 200
    May: 160
    Which month has the most visitors? (a) Feb (b) May (c) Mar (d) Jan
24. 24.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 30
    How many more books are there for Mon than for Wed?
25. 25.Trees planted by each class
    Class 6: 180
    Class 7: 150
    Class 8: 120
    Class 9: 90
    Class 10: 60
    What is the average number of trees per class?
26. 26.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 40
    Thu: 240
    Fri: 160
    What is the average number of mangoes per day?
27. 27.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 80
    Thu: 160
    Fri: 120
    What is the average number of mangoes per day?
28. 28.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 250
    Apr: 350
    May: 150
    The number for May is what percent of the total?
29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 30
    Class 9: 15
    Class 10: 90
    How many trees are there in all?
30. 30.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 200
    What is the average number of books per day?
31. 31.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 80
    How many more books are there for Mon than for Tue?
32. 32.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 30
    Wed: 20
    Thu: 10
    Fri: 5
    What is the difference between the highest and the lowest number of mangoes?
33. 33.Trees planted by each class
    Class 6: 80
    Class 7: 200
    Class 8: 280
    Class 9: 120
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
34. 34.Visitors to a science museum
    Jan: 75
    Feb: 105
    Mar: 45
    Apr: 60
    May: 15
    Which month has the most visitors? (a) Apr (b) May (c) Feb (d) Jan
35. 35.Visitors to a science museum
    Jan: 80
    Feb: 140
    Mar: 80
    Apr: 60
    May: 40
    What is the average number of visitors per month?
36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 40
    Thu: 100
    Fri: 60
    How many more mangoes are there for Mon than for Wed?
37. 37.Trees planted by each class
    Class 6: 200
    Class 7: 75
    Class 8: 75
    Class 9: 50
    Class 10: 100
    Which class has the most trees? (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
38. 38.Students who chose each subject
    Maths: 60
    Science: 20
    English: 10
    Hindi: 40
    Art: 70
    What is the difference between the highest and the lowest number of students?
39. 39.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 40
    Class 9: 40
    Class 10: 30
    The number for Class 10 is what percent of the total?
40. 40.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 50
    Apr: 20
    May: 60
    What is the difference between the highest and the lowest number of visitors?

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