Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 943 · 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: 45
   Feb: 60
   Mar: 60
   Apr: 60
   May: 75
   Which month has the most visitors? (a) Mar (b) Jan (c) May (d) Apr
2. 2.Trees planted by each class
   Class 6: 120
   Class 7: 160
   Class 8: 80
   Class 9: 240
   Class 10: 200
   How many trees are there in all?
3. 3.Visitors to a science museum
   Jan: 240
   Feb: 120
   Mar: 160
   Apr: 80
   May: 200
   Which month has the most visitors? (a) May (b) Mar (c) Feb (d) Jan
4. 4.Students who chose each subject
   Maths: 80
   Science: 80
   English: 20
   Hindi: 60
   Art: 160
   What is the average number of students per subject?
5. 5.Visitors to a science museum
   Jan: 25
   Feb: 100
   Mar: 100
   Apr: 150
   May: 125
   How many visitors are there in all?
6. 6.Mangoes sold by a fruit seller
   Mon: 125
   Tue: 100
   Wed: 100
   Thu: 75
   Fri: 100
   What is the average number of mangoes per day?
7. 7.Students who chose each subject
   Maths: 100
   Science: 250
   English: 150
   Hindi: 150
   Art: 350
   Which subject has the fewest students? (a) Art (b) Science (c) English (d) Maths
8. 8.Trees planted by each class
   Class 6: 40
   Class 7: 100
   Class 8: 60
   Class 9: 80
   Class 10: 120
   Which class has the fewest trees? (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 6
9. 9.Visitors to a science museum
   Jan: 240
   Feb: 90
   Mar: 120
   Apr: 60
   May: 90
   What is the average number of visitors per month?
10. 10.Trees planted by each class
    Class 6: 350
    Class 7: 150
    Class 8: 250
    Class 9: 100
    Class 10: 150
    What is the average number of trees per class?
11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 30
    Fri: 60
    How many mangoes are there in all?
12. 12.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 10
    Apr: 40
    May: 30
    How many more visitors are there for Apr than for Mar?
13. 13.Visitors to a science museum
    Jan: 210
    Feb: 60
    Mar: 90
    Apr: 120
    May: 120
    The number for Feb is what percent of the total?
14. 14.Students who chose each subject
    Maths: 300
    Science: 150
    English: 250
    Hindi: 200
    Art: 100
    The number for Art is what percent of the total?
15. 15.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 30
    Thu: 45
    Fri: 45
    How many books are there in all?
16. 16.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 10
    Wed: 40
    Thu: 50
    Fri: 80
    Which day has the most mangoes? (a) Mon (b) Wed (c) Tue (d) Fri
17. 17.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 50
    Art: 30
    How many students are there in all?
18. 18.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 20
    Thu: 100
    Fri: 100
    Which day has the fewest books? (a) Fri (b) Tue (c) Mon (d) Wed
19. 19.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 125
    How many mangoes are there in all?
20. 20.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 40
    How many more books are there for Tue than for Mon?
21. 21.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 105
    Thu: 90
    Fri: 60
    The number for Wed is what percent of the total?
22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 20
    Wed: 40
    Thu: 50
    Fri: 30
    The number for Thu is what percent of the total?
23. 23.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 160
    Apr: 160
    May: 160
    How many visitors are there in all?
24. 24.Students who chose each subject
    Maths: 240
    Science: 40
    English: 200
    Hindi: 160
    Art: 160
    How many more students are there for Maths than for English?
25. 25.Trees planted by each class
    Class 6: 270
    Class 7: 120
    Class 8: 30
    Class 9: 90
    Class 10: 90
    What is the average number of trees per class?
26. 26.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 150
    Thu: 125
    Fri: 75
    Which day has the fewest books? (a) Thu (b) Mon (c) Wed (d) Tue
27. 27.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 80
    Apr: 20
    May: 60
    Which month has the most visitors? (a) May (b) Feb (c) Jan (d) Mar
28. 28.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 15
    Wed: 90
    Thu: 30
    Fri: 45
    What is the difference between the highest and the lowest number of mangoes?
29. 29.Students who chose each subject
    Maths: 15
    Science: 60
    English: 75
    Hindi: 90
    Art: 60
    Which subject has the most students? (a) Maths (b) English (c) Hindi (d) Art
30. 30.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 50
    How many more books are there for Fri than for Wed?
31. 31.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 50
    Wed: 150
    Thu: 100
    Fri: 75
    The number for Mon is what percent of the total?
32. 32.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 20
    Art: 20
    What is the difference between the highest and the lowest number of students?
33. 33.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 35
    Wed: 15
    Thu: 25
    Fri: 10
    Which day has the fewest mangoes? (a) Tue (b) Mon (c) Fri (d) Thu
34. 34.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 60
    Fri: 140
    The number for Thu is what percent of the total?
35. 35.Books sold by a shop
    Mon: 240
    Tue: 30
    Wed: 180
    Thu: 90
    Fri: 60
    What is the difference between the highest and the lowest number of books?
36. 36.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 40
    Class 9: 30
    Class 10: 50
    How many trees are there in all?
37. 37.Trees planted by each class
    Class 6: 75
    Class 7: 125
    Class 8: 175
    Class 9: 75
    Class 10: 50
    How many trees are there in all?
38. 38.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 60
    Thu: 120
    Fri: 180
    The number for Fri is what percent of the total?
39. 39.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 150
    The number for Fri is what percent of the total?
40. 40.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 30
    May: 40
    Which month has the most visitors? (a) Feb (b) Apr (c) Jan (d) May

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