Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 522 · 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: 125
   Feb: 100
   Mar: 75
   Apr: 100
   May: 100
   Which month has the fewest visitors? (a) Mar (b) Feb (c) May (d) Apr
2. 2.Visitors to a science museum
   Jan: 40
   Feb: 30
   Mar: 40
   Apr: 40
   May: 50
   How many more visitors are there for May than for Apr?
3. 3.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 90
   Wed: 15
   Thu: 75
   Fri: 45
   What is the difference between the highest and the lowest number of mangoes?
4. 4.Visitors to a science museum
   Jan: 30
   Feb: 45
   Mar: 75
   Apr: 90
   May: 60
   Which month has the most visitors? (a) Mar (b) Apr (c) Feb (d) Jan
5. 5.Mangoes sold by a fruit seller
   Mon: 125
   Tue: 75
   Wed: 100
   Thu: 100
   Fri: 100
   Which day has the most mangoes? (a) Fri (b) Mon (c) Wed (d) Thu
6. 6.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 20
   Wed: 30
   Thu: 30
   Fri: 30
   Which day has the fewest mangoes? (a) Thu (b) Wed (c) Tue (d) Fri
7. 7.Students who chose each subject
   Maths: 150
   Science: 300
   English: 100
   Hindi: 250
   Art: 200
   The number for Science is what percent of the total?
8. 8.Visitors to a science museum
   Jan: 160
   Feb: 80
   Mar: 200
   Apr: 240
   May: 120
   How many more visitors are there for Apr than for May?
9. 9.Students who chose each subject
   Maths: 120
   Science: 40
   English: 80
   Hindi: 60
   Art: 100
   What is the average number of students per subject?
10. 10.Students who chose each subject
    Maths: 30
    Science: 10
    English: 20
    Hindi: 15
    Art: 25
    What is the average number of students per subject?
11. 11.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 80
    Which day has the most mangoes? (a) Fri (b) Mon (c) Wed (d) Tue
12. 12.Students who chose each subject
    Maths: 90
    Science: 30
    English: 75
    Hindi: 45
    Art: 60
    How many more students are there for English than for Science?
13. 13.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 200
    Apr: 120
    May: 240
    How many visitors are there in all?
14. 14.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 125
    Apr: 25
    May: 100
    Which month has the most visitors? (a) Mar (b) Apr (c) May (d) Feb
15. 15.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 20
    How many books are there in all?
16. 16.Students who chose each subject
    Maths: 60
    Science: 80
    English: 120
    Hindi: 40
    Art: 100
    What is the average number of students per subject?
17. 17.Books sold by a shop
    Mon: 180
    Tue: 90
    Wed: 120
    Thu: 60
    Fri: 150
    The number for Thu is what percent of the total?
18. 18.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 50
    Wed: 40
    Thu: 10
    Fri: 20
    The number for Tue is what percent of the total?
19. 19.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 75
    Apr: 30
    May: 90
    Which month has the most visitors? (a) Feb (b) May (c) Mar (d) Apr
20. 20.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 150
    Which class has the fewest trees? (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
21. 21.Visitors to a science museum
    Jan: 200
    Feb: 75
    Mar: 125
    Apr: 75
    May: 25
    Which month has the fewest visitors? (a) Feb (b) Apr (c) Jan (d) May
22. 22.Students who chose each subject
    Maths: 120
    Science: 180
    English: 60
    Hindi: 90
    Art: 150
    Which subject has the most students? (a) Science (b) English (c) Hindi (d) Maths
23. 23.Visitors to a science museum
    Jan: 20
    Feb: 80
    Mar: 30
    Apr: 40
    May: 30
    How many more visitors are there for Apr than for May?
24. 24.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    How many more mangoes are there for Mon than for Wed?
25. 25.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 90
    Thu: 60
    Fri: 180
    How many more mangoes are there for Fri than for Tue?
26. 26.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 10
    Class 9: 30
    Class 10: 15
    Which class has the most trees? (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
27. 27.Trees planted by each class
    Class 6: 45
    Class 7: 60
    Class 8: 30
    Class 9: 75
    Class 10: 90
    The number for Class 8 is what percent of the total?
28. 28.Books sold by a shop
    Mon: 90
    Tue: 40
    Wed: 10
    Thu: 40
    Fri: 20
    The number for Fri is what percent of the total?
29. 29.Trees planted by each class
    Class 6: 25
    Class 7: 10
    Class 8: 30
    Class 9: 15
    Class 10: 20
    How many trees are there in all?
30. 30.Students who chose each subject
    Maths: 20
    Science: 10
    English: 45
    Hindi: 5
    Art: 20
    How many students are there in all?
31. 31.Visitors to a science museum
    Jan: 280
    Feb: 80
    Mar: 160
    Apr: 120
    May: 160
    Which month has the fewest visitors? (a) Jan (b) May (c) Feb (d) Apr
32. 32.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 45
    Class 9: 30
    Class 10: 75
    How many trees are there in all?
33. 33.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 350
    Wed: 50
    Thu: 200
    Fri: 200
    Which day has the most mangoes? (a) Mon (b) Wed (c) Fri (d) Tue
34. 34.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 20
    What is the average number of books per day?
35. 35.Visitors to a science museum
    Jan: 105
    Feb: 75
    Mar: 45
    Apr: 15
    May: 60
    What is the difference between the highest and the lowest number of visitors?
36. 36.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 15
    Apr: 25
    May: 5
    What is the average number of visitors per month?
37. 37.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 75
    How many mangoes are there in all?
38. 38.Students who chose each subject
    Maths: 40
    Science: 50
    English: 10
    Hindi: 30
    Art: 70
    What is the difference between the highest and the lowest number of students?
39. 39.Books sold by a shop
    Mon: 320
    Tue: 240
    Wed: 40
    Thu: 120
    Fri: 80
    The number for Tue is what percent of the total?
40. 40.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 60
    How many books are there in all?

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