Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 616 · 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.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 250
   Wed: 150
   Thu: 300
   Fri: 200
   What is the average number of mangoes per day?
2. 2.Books sold by a shop
   Mon: 60
   Tue: 40
   Wed: 10
   Thu: 50
   Fri: 40
   How many more books are there for Mon than for Thu?
3. 3.Books sold by a shop
   Mon: 15
   Tue: 10
   Wed: 25
   Thu: 30
   Fri: 20
   What is the average number of books per day?
4. 4.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 120
   Wed: 60
   Thu: 180
   Fri: 90
   Which day has the most mangoes? (a) Thu (b) Wed (c) Fri (d) Mon
5. 5.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 60
   Wed: 60
   Thu: 30
   Fri: 60
   How many more mangoes are there for Mon than for Fri?
6. 6.Visitors to a science museum
   Jan: 125
   Feb: 75
   Mar: 50
   Apr: 150
   May: 100
   The number for Jan is what percent of the total?
7. 7.Visitors to a science museum
   Jan: 240
   Feb: 90
   Mar: 90
   Apr: 120
   May: 60
   Which month has the most visitors? (a) Feb (b) Mar (c) Jan (d) Apr
8. 8.Trees planted by each class
   Class 6: 120
   Class 7: 80
   Class 8: 100
   Class 9: 40
   Class 10: 60
   How many more trees are there for Class 10 than for Class 9?
9. 9.Books sold by a shop
   Mon: 200
   Tue: 300
   Wed: 150
   Thu: 100
   Fri: 250
   How many books are there in all?
10. 10.Trees planted by each class
    Class 6: 175
    Class 7: 75
    Class 8: 75
    Class 9: 125
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 210
    Thu: 120
    Fri: 90
    The number for Thu is what percent of the total?
12. 12.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 30
    Apr: 60
    May: 60
    The number for Mar is what percent of the total?
13. 13.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 20
    Apr: 70
    May: 10
    What is the average number of visitors per month?
14. 14.Visitors to a science museum
    Jan: 20
    Feb: 140
    Mar: 80
    Apr: 60
    May: 100
    Which month has the most visitors? (a) Feb (b) Jan (c) May (d) Apr
15. 15.Students who chose each subject
    Maths: 25
    Science: 10
    English: 15
    Hindi: 15
    Art: 35
    The number for Science is what percent of the total?
16. 16.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 100
    How many mangoes are there in all?
17. 17.Students who chose each subject
    Maths: 80
    Science: 60
    English: 80
    Hindi: 80
    Art: 100
    What is the average number of students per subject?
18. 18.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 50
    Apr: 75
    May: 125
    The number for Apr is what percent of the total?
19. 19.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 20
    Thu: 100
    Fri: 10
    How many mangoes are there in all?
20. 20.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    How many more trees are there for Class 8 than for Class 7?
21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 75
    Which class has the most trees? (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 8
22. 22.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
23. 23.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 30
    Apr: 75
    May: 45
    How many visitors are there in all?
24. 24.Trees planted by each class
    Class 6: 100
    Class 7: 350
    Class 8: 200
    Class 9: 150
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
25. 25.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 80
    Which day has the fewest books? (a) Tue (b) Wed (c) Mon (d) Fri
26. 26.Books sold by a shop
    Mon: 160
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 200
    The number for Mon is what percent of the total?
27. 27.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 60
    Thu: 50
    Fri: 20
    What is the difference between the highest and the lowest number of books?
28. 28.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 60
    Class 9: 80
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
29. 29.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 15
    Thu: 90
    Fri: 45
    The number for Tue is what percent of the total?
30. 30.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 15
    Fri: 75
    The number for Wed is what percent of the total?
31. 31.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 120
    Thu: 80
    Fri: 80
    Which day has the most books? (a) Tue (b) Fri (c) Mon (d) Wed
32. 32.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 200
    Class 9: 100
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
33. 33.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 90
    Wed: 30
    Thu: 60
    Fri: 15
    The number for Fri is what percent of the total?
34. 34.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 15
    Class 9: 20
    Class 10: 20
    The number for Class 6 is what percent of the total?
35. 35.Students who chose each subject
    Maths: 50
    Science: 40
    English: 20
    Hindi: 60
    Art: 30
    Which subject has the most students? (a) Hindi (b) Art (c) Science (d) Maths
36. 36.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 20
    Thu: 30
    Fri: 40
    Which day has the fewest mangoes? (a) Mon (b) Tue (c) Thu (d) Wed
37. 37.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 200
    Apr: 200
    May: 300
    Which month has the most visitors? (a) May (b) Apr (c) Mar (d) Feb
38. 38.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 150
    Art: 120
    The number for Art is what percent of the total?
39. 39.Books sold by a shop
    Mon: 160
    Tue: 320
    Wed: 160
    Thu: 40
    Fri: 120
    What is the difference between the highest and the lowest number of books?
40. 40.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 100
    Class 9: 40
    Class 10: 60
    How many trees are there in all?

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