Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 557 · 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: 10
   Feb: 15
   Mar: 35
   Apr: 20
   May: 20
   Which month has the most visitors? (a) Jan (b) Apr (c) Mar (d) May
2. 2.Mangoes sold by a fruit seller
   Mon: 300
   Tue: 200
   Wed: 250
   Thu: 100
   Fri: 150
   Which day has the most mangoes? (a) Mon (b) Wed (c) Thu (d) Fri
3. 3.Mangoes sold by a fruit seller
   Mon: 180
   Tue: 210
   Wed: 30
   Thu: 60
   Fri: 120
   Which day has the fewest mangoes? (a) Mon (b) Thu (c) Tue (d) Wed
4. 4.Visitors to a science museum
   Jan: 300
   Feb: 50
   Mar: 200
   Apr: 200
   May: 250
   Which month has the most visitors? (a) Feb (b) Jan (c) Mar (d) May
5. 5.Trees planted by each class
   Class 6: 200
   Class 7: 100
   Class 8: 250
   Class 9: 150
   Class 10: 300
   How many trees are there in all?
6. 6.Students who chose each subject
   Maths: 40
   Science: 50
   English: 40
   Hindi: 40
   Art: 30
   What is the difference between the highest and the lowest number of students?
7. 7.Books sold by a shop
   Mon: 70
   Tue: 20
   Wed: 30
   Thu: 30
   Fri: 50
   Which day has the fewest books? (a) Wed (b) Thu (c) Tue (d) Fri
8. 8.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 60
   Wed: 50
   Thu: 30
   Fri: 20
   How many mangoes are there in all?
9. 9.Trees planted by each class
   Class 6: 150
   Class 7: 300
   Class 8: 100
   Class 9: 250
   Class 10: 200
   Which class has the fewest trees? (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 8
10. 10.Students who chose each subject
    Maths: 90
    Science: 120
    English: 120
    Hindi: 150
    Art: 120
    What is the difference between the highest and the lowest number of students?
11. 11.Students who chose each subject
    Maths: 120
    Science: 360
    English: 40
    Hindi: 160
    Art: 120
    What is the difference between the highest and the lowest number of students?
12. 12.Books sold by a shop
    Mon: 75
    Tue: 30
    Wed: 60
    Thu: 90
    Fri: 45
    Which day has the most books? (a) Thu (b) Wed (c) Tue (d) Fri
13. 13.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 240
    Apr: 120
    May: 200
    How many visitors are there in all?
14. 14.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 90
    Wed: 15
    Thu: 75
    Fri: 75
    The number for Fri is what percent of the total?
15. 15.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 45
    Class 9: 105
    Class 10: 60
    How many trees are there in all?
16. 16.Books sold by a shop
    Mon: 90
    Tue: 40
    Wed: 30
    Thu: 10
    Fri: 30
    Which day has the fewest books? (a) Thu (b) Fri (c) Wed (d) Mon
17. 17.Trees planted by each class
    Class 6: 40
    Class 7: 70
    Class 8: 10
    Class 9: 30
    Class 10: 50
    The number for Class 10 is what percent of the total?
18. 18.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 15
    Wed: 15
    Thu: 10
    Fri: 35
    Which day has the fewest mangoes? (a) Thu (b) Mon (c) Fri (d) Wed
19. 19.Students who chose each subject
    Maths: 160
    Science: 120
    English: 200
    Hindi: 80
    Art: 240
    How many students are there in all?
20. 20.Trees planted by each class
    Class 6: 80
    Class 7: 200
    Class 8: 120
    Class 9: 240
    Class 10: 160
    The number for Class 8 is what percent of the total?
21. 21.Visitors to a science museum
    Jan: 15
    Feb: 30
    Mar: 10
    Apr: 20
    May: 25
    Which month has the fewest visitors? (a) Mar (b) May (c) Jan (d) Apr
22. 22.Visitors to a science museum
    Jan: 80
    Feb: 160
    Mar: 160
    Apr: 160
    May: 240
    How many visitors are there in all?
23. 23.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 20
    Apr: 35
    May: 10
    Which month has the most visitors? (a) Feb (b) Mar (c) Jan (d) Apr
24. 24.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 180
    Thu: 150
    Fri: 120
    Which day has the most books? (a) Mon (b) Thu (c) Wed (d) Fri
25. 25.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 75
    Wed: 175
    Thu: 100
    Fri: 50
    Which day has the fewest mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
26. 26.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 40
    Apr: 50
    May: 30
    Which month has the fewest visitors? (a) May (b) Mar (c) Jan (d) Apr
27. 27.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 120
    Wed: 60
    Thu: 150
    Fri: 90
    The number for Tue is what percent of the total?
28. 28.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 350
    Thu: 100
    Fri: 200
    The number for Thu is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 45
    Apr: 60
    May: 75
    Which month has the most visitors? (a) Feb (b) Apr (c) Jan (d) Mar
30. 30.Books sold by a shop
    Mon: 210
    Tue: 150
    Wed: 60
    Thu: 90
    Fri: 90
    What is the difference between the highest and the lowest number of books?
31. 31.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 160
    Class 9: 280
    Class 10: 160
    How many trees are there in all?
32. 32.Visitors to a science museum
    Jan: 30
    Feb: 10
    Mar: 15
    Apr: 20
    May: 25
    How many visitors are there in all?
33. 33.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 80
    Fri: 100
    What is the average number of mangoes per day?
34. 34.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 105
    Apr: 45
    May: 30
    What is the average number of visitors per month?
35. 35.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 40
    Fri: 20
    Which day has the fewest mangoes? (a) Fri (b) Wed (c) Thu (d) Mon
36. 36.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 20
    How many more books are there for Wed than for Tue?
37. 37.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 50
    Class 9: 60
    Class 10: 20
    The number for Class 9 is what percent of the total?
38. 38.Books sold by a shop
    Mon: 120
    Tue: 45
    Wed: 30
    Thu: 15
    Fri: 90
    The number for Fri is what percent of the total?
39. 39.Students who chose each subject
    Maths: 210
    Science: 150
    English: 150
    Hindi: 30
    Art: 60
    The number for English is what percent of the total?
40. 40.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 60
    Apr: 10
    May: 50
    Which month has the most visitors? (a) Apr (b) Feb (c) Mar (d) Jan

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