Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 620 · 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: 80
   Tue: 20
   Wed: 30
   Thu: 40
   Fri: 30
   The number for Tue is what percent of the total?
2. 2.Books sold by a shop
   Mon: 25
   Tue: 15
   Wed: 20
   Thu: 20
   Fri: 20
   Which day has the fewest books? (a) Tue (b) Wed (c) Fri (d) Thu
3. 3.Visitors to a science museum
   Jan: 20
   Feb: 30
   Mar: 20
   Apr: 25
   May: 5
   How many more visitors are there for Jan than for May?
4. 4.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 120
   Wed: 120
   Thu: 120
   Fri: 90
   What is the average number of mangoes per day?
5. 5.Books sold by a shop
   Mon: 60
   Tue: 60
   Wed: 45
   Thu: 60
   Fri: 75
   The number for Thu is what percent of the total?
6. 6.Visitors to a science museum
   Jan: 30
   Feb: 10
   Mar: 30
   Apr: 80
   May: 50
   Which month has the most visitors? (a) Feb (b) Mar (c) Apr (d) Jan
7. 7.Books sold by a shop
   Mon: 160
   Tue: 100
   Wed: 60
   Thu: 20
   Fri: 60
   What is the difference between the highest and the lowest number of books?
8. 8.Trees planted by each class
   Class 6: 30
   Class 7: 40
   Class 8: 40
   Class 9: 10
   Class 10: 80
   How many trees are there in all?
9. 9.Students who chose each subject
   Maths: 30
   Science: 25
   English: 25
   Hindi: 15
   Art: 5
   How many students are there in all?
10. 10.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 160
    Which day has the most mangoes? (a) Mon (b) Wed (c) Tue (d) Thu
11. 11.Students who chose each subject
    Maths: 80
    Science: 80
    English: 60
    Hindi: 80
    Art: 100
    What is the difference between the highest and the lowest number of students?
12. 12.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 210
    The number for Mon is what percent of the total?
13. 13.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 40
    Apr: 40
    May: 40
    The number for Jan is what percent of the total?
14. 14.Students who chose each subject
    Maths: 105
    Science: 15
    English: 60
    Hindi: 30
    Art: 90
    How many students are there in all?
15. 15.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 250
    How many more books are there for Fri than for Wed?
16. 16.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 250
    Class 9: 150
    Class 10: 50
    Which class has the most trees? (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
17. 17.Students who chose each subject
    Maths: 90
    Science: 120
    English: 120
    Hindi: 150
    Art: 120
    How many students are there in all?
18. 18.Students who chose each subject
    Maths: 105
    Science: 45
    English: 30
    Hindi: 75
    Art: 45
    The number for Science is what percent of the total?
19. 19.Visitors to a science museum
    Jan: 70
    Feb: 80
    Mar: 20
    Apr: 10
    May: 20
    How many visitors are there in all?
20. 20.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 40
    Art: 40
    The number for English is what percent of the total?
21. 21.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 120
    Apr: 60
    May: 90
    The number for May is what percent of the total?
22. 22.Students who chose each subject
    Maths: 25
    Science: 35
    English: 5
    Hindi: 20
    Art: 15
    Which subject has the most students? (a) Maths (b) Science (c) Hindi (d) English
23. 23.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 30
    Apr: 40
    May: 40
    Which month has the most visitors? (a) Mar (b) Apr (c) Feb (d) May
24. 24.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 320
    Thu: 40
    Fri: 80
    What is the difference between the highest and the lowest number of books?
25. 25.Students who chose each subject
    Maths: 180
    Science: 150
    English: 90
    Hindi: 120
    Art: 60
    What is the average number of students per subject?
26. 26.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 140
    Class 9: 80
    Class 10: 80
    The number for Class 8 is what percent of the total?
27. 27.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 80
    Thu: 160
    Fri: 240
    Which day has the most mangoes? (a) Thu (b) Mon (c) Tue (d) Fri
28. 28.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 40
    Apr: 30
    May: 50
    What is the average number of visitors per month?
29. 29.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 80
    Class 9: 40
    Class 10: 80
    Which class has the fewest trees? (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 10
30. 30.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    How many books are there in all?
31. 31.Students who chose each subject
    Maths: 200
    Science: 100
    English: 75
    Hindi: 75
    Art: 50
    How many students are there in all?
32. 32.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 120
    Thu: 80
    Fri: 160
    Which day has the most mangoes? (a) Fri (b) Tue (c) Mon (d) Thu
33. 33.Trees planted by each class
    Class 6: 40
    Class 7: 10
    Class 8: 20
    Class 9: 15
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
34. 34.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 120
    Thu: 160
    Fri: 80
    How many books are there in all?
35. 35.Trees planted by each class
    Class 6: 60
    Class 7: 140
    Class 8: 40
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
36. 36.Students who chose each subject
    Maths: 90
    Science: 180
    English: 60
    Hindi: 150
    Art: 120
    How many more students are there for Art than for English?
37. 37.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 150
    Apr: 100
    May: 200
    What is the difference between the highest and the lowest number of visitors?
38. 38.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 75
    Apr: 50
    May: 100
    Which month has the most visitors? (a) Mar (b) Apr (c) Jan (d) May
39. 39.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 60
    Thu: 40
    Fri: 50
    Which day has the fewest books? (a) Thu (b) Wed (c) Mon (d) Tue
40. 40.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 60
    Wed: 100
    Thu: 40
    Fri: 60
    Which day has the fewest mangoes? (a) Tue (b) Thu (c) Wed (d) Fri

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