Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 568 · 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: 20
   Tue: 10
   Wed: 50
   Thu: 90
   Fri: 30
   How many mangoes are there in all?
2. 2.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 250
   Wed: 300
   Thu: 200
   Fri: 100
   Which day has the fewest mangoes? (a) Thu (b) Fri (c) Tue (d) Mon
3. 3.Trees planted by each class
   Class 6: 30
   Class 7: 15
   Class 8: 25
   Class 9: 20
   Class 10: 10
   What is the average number of trees per class?
4. 4.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 40
   Wed: 20
   Thu: 60
   Fri: 40
   Which day has the fewest mangoes? (a) Fri (b) Tue (c) Wed (d) Thu
5. 5.Books sold by a shop
   Mon: 125
   Tue: 100
   Wed: 100
   Thu: 100
   Fri: 75
   The number for Tue is what percent of the total?
6. 6.Books sold by a shop
   Mon: 120
   Tue: 100
   Wed: 40
   Thu: 60
   Fri: 80
   The number for Tue is what percent of the total?
7. 7.Books sold by a shop
   Mon: 180
   Tue: 60
   Wed: 80
   Thu: 60
   Fri: 20
   Which day has the fewest books? (a) Tue (b) Wed (c) Fri (d) Thu
8. 8.Trees planted by each class
   Class 6: 20
   Class 7: 10
   Class 8: 35
   Class 9: 20
   Class 10: 15
   Which class has the most trees? (a) Class 10 (b) Class 8 (c) Class 9 (d) Class 6
9. 9.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 20
   Wed: 40
   Thu: 50
   Fri: 60
   Which day has the most mangoes? (a) Wed (b) Mon (c) Tue (d) Fri
10. 10.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 80
    Apr: 80
    May: 100
    What is the difference between the highest and the lowest number of visitors?
11. 11.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 140
    Class 9: 80
    Class 10: 80
    The number for Class 9 is what percent of the total?
12. 12.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 120
    Class 9: 240
    Class 10: 90
    How many trees are there in all?
13. 13.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 225
    Wed: 100
    Thu: 50
    Fri: 25
    Which day has the fewest mangoes? (a) Fri (b) Wed (c) Mon (d) Tue
14. 14.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 80
    Fri: 120
    The number for Thu is what percent of the total?
15. 15.Visitors to a science museum
    Jan: 60
    Feb: 180
    Mar: 120
    Apr: 90
    May: 150
    Which month has the fewest visitors? (a) Jan (b) May (c) Mar (d) Apr
16. 16.Visitors to a science museum
    Jan: 200
    Feb: 75
    Mar: 75
    Apr: 125
    May: 25
    Which month has the most visitors? (a) Mar (b) Feb (c) Apr (d) Jan
17. 17.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 50
    Wed: 350
    Thu: 150
    Fri: 200
    The number for Thu is what percent of the total?
18. 18.Students who chose each subject
    Maths: 50
    Science: 100
    English: 75
    Hindi: 100
    Art: 175
    Which subject has the fewest students? (a) Art (b) Maths (c) Science (d) English
19. 19.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 90
    Class 9: 180
    Class 10: 60
    The number for Class 9 is what percent of the total?
20. 20.Visitors to a science museum
    Jan: 10
    Feb: 50
    Mar: 20
    Apr: 50
    May: 70
    Which month has the most visitors? (a) Jan (b) Feb (c) Apr (d) May
21. 21.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 25
    Wed: 125
    Thu: 125
    Fri: 75
    Which day has the fewest mangoes? (a) Thu (b) Tue (c) Wed (d) Fri
22. 22.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 75
    The number for Tue is what percent of the total?
23. 23.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 30
    Thu: 20
    Fri: 10
    What is the difference between the highest and the lowest number of books?
24. 24.Books sold by a shop
    Mon: 320
    Tue: 160
    Wed: 120
    Thu: 120
    Fri: 80
    The number for Fri is what percent of the total?
25. 25.Students who chose each subject
    Maths: 150
    Science: 90
    English: 120
    Hindi: 60
    Art: 180
    The number for Art is what percent of the total?
26. 26.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 10
    Which day has the fewest mangoes? (a) Fri (b) Mon (c) Tue (d) Wed
27. 27.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the most books? (a) Mon (b) Tue (c) Thu (d) Wed
28. 28.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 80
    Thu: 100
    Fri: 60
    How many more mangoes are there for Wed than for Mon?
29. 29.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 175
    Wed: 75
    Thu: 125
    Fri: 75
    Which day has the fewest mangoes? (a) Wed (b) Fri (c) Mon (d) Tue
30. 30.Books sold by a shop
    Mon: 25
    Tue: 10
    Wed: 30
    Thu: 20
    Fri: 15
    How many more books are there for Wed than for Thu?
31. 31.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
32. 32.Students who chose each subject
    Maths: 350
    Science: 150
    English: 100
    Hindi: 200
    Art: 200
    How many more students are there for Maths than for English?
33. 33.Trees planted by each class
    Class 6: 105
    Class 7: 30
    Class 8: 75
    Class 9: 75
    Class 10: 15
    Which class has the most trees? (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 7
34. 34.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    What is the average number of books per day?
35. 35.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 45
    Apr: 60
    May: 75
    How many more visitors are there for Apr than for Mar?
36. 36.Books sold by a shop
    Mon: 150
    Tue: 175
    Wed: 50
    Thu: 100
    Fri: 25
    What is the average number of books per day?
37. 37.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 100
    Apr: 250
    May: 300
    The number for Apr is what percent of the total?
38. 38.Visitors to a science museum
    Jan: 250
    Feb: 150
    Mar: 350
    Apr: 100
    May: 150
    The number for Jan is what percent of the total?
39. 39.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 280
    Thu: 80
    Fri: 120
    How many books are there in all?
40. 40.Visitors to a science museum
    Jan: 120
    Feb: 320
    Mar: 80
    Apr: 160
    May: 120
    Which month has the fewest visitors? (a) Apr (b) Jan (c) Mar (d) Feb

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