Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 888 · 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: 60
   Feb: 60
   Mar: 15
   Apr: 60
   May: 105
   What is the average number of visitors per month?
2. 2.Visitors to a science museum
   Jan: 70
   Feb: 40
   Mar: 50
   Apr: 10
   May: 30
   What is the average number of visitors per month?
3. 3.Trees planted by each class
   Class 6: 100
   Class 7: 75
   Class 8: 125
   Class 9: 100
   Class 10: 100
   What is the difference between the highest and the lowest number of trees?
4. 4.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 250
   Wed: 300
   Thu: 100
   Fri: 200
   What is the average number of mangoes per day?
5. 5.Books sold by a shop
   Mon: 200
   Tue: 120
   Wed: 80
   Thu: 240
   Fri: 160
   How many books are there in all?
6. 6.Books sold by a shop
   Mon: 30
   Tue: 20
   Wed: 70
   Thu: 40
   Fri: 40
   The number for Thu is what percent of the total?
7. 7.Students who chose each subject
   Maths: 60
   Science: 60
   English: 75
   Hindi: 15
   Art: 90
   What is the difference between the highest and the lowest number of students?
8. 8.Visitors to a science museum
   Jan: 150
   Feb: 90
   Mar: 120
   Apr: 120
   May: 120
   Which month has the most visitors? (a) Apr (b) May (c) Jan (d) Feb
9. 9.Students who chose each subject
   Maths: 250
   Science: 250
   English: 300
   Hindi: 50
   Art: 150
   Which subject has the most students? (a) Science (b) Maths (c) English (d) Art
10. 10.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 90
    Wed: 60
    Thu: 75
    Fri: 30
    The number for Wed is what percent of the total?
11. 11.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 30
    Thu: 20
    Fri: 25
    Which day has the fewest books? (a) Mon (b) Tue (c) Wed (d) Fri
12. 12.Students who chose each subject
    Maths: 45
    Science: 90
    English: 75
    Hindi: 15
    Art: 75
    How many students are there in all?
13. 13.Trees planted by each class
    Class 6: 30
    Class 7: 10
    Class 8: 35
    Class 9: 5
    Class 10: 20
    What is the average number of trees per class?
14. 14.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 20
    The number for Wed is what percent of the total?
15. 15.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 240
    Thu: 40
    Fri: 160
    What is the average number of mangoes per day?
16. 16.Students who chose each subject
    Maths: 70
    Science: 20
    English: 30
    Hindi: 50
    Art: 30
    What is the average number of students per subject?
17. 17.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 40
    Thu: 40
    Fri: 20
    How many more mangoes are there for Thu than for Fri?
18. 18.Students who chose each subject
    Maths: 100
    Science: 120
    English: 40
    Hindi: 60
    Art: 80
    The number for Maths is what percent of the total?
19. 19.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 75
    Apr: 100
    May: 50
    What is the average number of visitors per month?
20. 20.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 40
    Class 9: 40
    Class 10: 30
    How many trees are there in all?
21. 21.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 105
    Wed: 60
    Thu: 30
    Fri: 60
    What is the average number of mangoes per day?
22. 22.Students who chose each subject
    Maths: 300
    Science: 50
    English: 200
    Hindi: 200
    Art: 250
    What is the difference between the highest and the lowest number of students?
23. 23.Visitors to a science museum
    Jan: 10
    Feb: 20
    Mar: 20
    Apr: 20
    May: 30
    Which month has the most visitors? (a) Apr (b) May (c) Feb (d) Jan
24. 24.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 40
    Wed: 20
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
25. 25.Students who chose each subject
    Maths: 30
    Science: 5
    English: 25
    Hindi: 25
    Art: 15
    Which subject has the most students? (a) Art (b) Maths (c) English (d) Science
26. 26.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 250
    Thu: 200
    Fri: 300
    The number for Fri is what percent of the total?
27. 27.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 80
    How many more books are there for Wed than for Mon?
28. 28.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 90
    Thu: 60
    Fri: 15
    How many more mangoes are there for Mon than for Fri?
29. 29.Students who chose each subject
    Maths: 50
    Science: 40
    English: 60
    Hindi: 30
    Art: 20
    How many students are there in all?
30. 30.Trees planted by each class
    Class 6: 240
    Class 7: 80
    Class 8: 40
    Class 9: 280
    Class 10: 160
    What is the difference between the highest and the lowest number of trees?
31. 31.Trees planted by each class
    Class 6: 360
    Class 7: 80
    Class 8: 120
    Class 9: 40
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
32. 32.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 80
    Wed: 10
    Thu: 30
    Fri: 30
    How many more mangoes are there for Thu than for Wed?
33. 33.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 80
    Wed: 240
    Thu: 40
    Fri: 120
    How many mangoes are there in all?
34. 34.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 100
    What is the average number of trees per class?
35. 35.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 350
    Apr: 150
    May: 200
    How many more visitors are there for May than for Jan?
36. 36.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
37. 37.Students who chose each subject
    Maths: 60
    Science: 100
    English: 80
    Hindi: 80
    Art: 80
    What is the average number of students per subject?
38. 38.Students who chose each subject
    Maths: 200
    Science: 100
    English: 200
    Hindi: 150
    Art: 350
    How many students are there in all?
39. 39.Students who chose each subject
    Maths: 60
    Science: 30
    English: 45
    Hindi: 90
    Art: 75
    How many students are there in all?
40. 40.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 120
    Thu: 200
    Fri: 320
    Which day has the fewest mangoes? (a) Fri (b) Tue (c) Mon (d) Wed

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