Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 713 · 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.Books sold by a shop
   Mon: 30
   Tue: 45
   Wed: 105
   Thu: 45
   Fri: 75
   Which day has the most books? (a) Fri (b) Mon (c) Tue (d) Wed
2. 2.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 20
   Wed: 15
   Thu: 5
   Fri: 20
   The number for Mon is what percent of the total?
3. 3.Trees planted by each class
   Class 6: 50
   Class 7: 40
   Class 8: 30
   Class 9: 40
   Class 10: 40
   How many more trees are there for Class 10 than for Class 8?
4. 4.Visitors to a science museum
   Jan: 250
   Feb: 300
   Mar: 200
   Apr: 150
   May: 100
   The number for May is what percent of the total?
5. 5.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 30
   Wed: 75
   Thu: 45
   Fri: 90
   What is the average number of mangoes per day?
6. 6.Visitors to a science museum
   Jan: 80
   Feb: 160
   Mar: 160
   Apr: 280
   May: 120
   How many more visitors are there for Apr than for Feb?
7. 7.Students who chose each subject
   Maths: 40
   Science: 50
   English: 20
   Hindi: 60
   Art: 30
   Which subject has the fewest students? (a) Maths (b) Hindi (c) English (d) Art
8. 8.Trees planted by each class
   Class 6: 40
   Class 7: 40
   Class 8: 40
   Class 9: 30
   Class 10: 50
   The number for Class 7 is what percent of the total?
9. 9.Books sold by a shop
   Mon: 80
   Tue: 160
   Wed: 160
   Thu: 280
   Fri: 120
   Which day has the most books? (a) Thu (b) Mon (c) Fri (d) Tue
10. 10.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 100
    How many more books are there for Mon than for Fri?
11. 11.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 180
    Apr: 120
    May: 60
    The number for Apr is what percent of the total?
12. 12.Books sold by a shop
    Mon: 50
    Tue: 70
    Wed: 30
    Thu: 30
    Fri: 20
    What is the difference between the highest and the lowest number of books?
13. 13.Books sold by a shop
    Mon: 120
    Tue: 30
    Wed: 150
    Thu: 180
    Fri: 120
    Which day has the most books? (a) Thu (b) Fri (c) Mon (d) Tue
14. 14.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 50
    Class 9: 40
    Class 10: 40
    The number for Class 6 is what percent of the total?
15. 15.Students who chose each subject
    Maths: 40
    Science: 30
    English: 50
    Hindi: 40
    Art: 40
    How many students are there in all?
16. 16.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 250
    Wed: 150
    Thu: 200
    Fri: 50
    The number for Wed is what percent of the total?
17. 17.Students who chose each subject
    Maths: 60
    Science: 50
    English: 40
    Hindi: 30
    Art: 20
    Which subject has the fewest students? (a) Art (b) Science (c) Maths (d) Hindi
18. 18.Visitors to a science museum
    Jan: 210
    Feb: 90
    Mar: 120
    Apr: 60
    May: 120
    Which month has the most visitors? (a) Jan (b) Mar (c) Apr (d) Feb
19. 19.Students who chose each subject
    Maths: 105
    Science: 45
    English: 45
    Hindi: 75
    Art: 30
    What is the average number of students per subject?
20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 100
    Class 9: 120
    Class 10: 40
    The number for Class 6 is what percent of the total?
21. 21.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 20
    Apr: 50
    May: 40
    What is the average number of visitors per month?
22. 22.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 45
    Thu: 30
    Fri: 60
    What is the average number of mangoes per day?
23. 23.Students who chose each subject
    Maths: 90
    Science: 120
    English: 240
    Hindi: 60
    Art: 90
    The number for Hindi is what percent of the total?
24. 24.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the most mangoes? (a) Wed (b) Mon (c) Thu (d) Fri
25. 25.Students who chose each subject
    Maths: 120
    Science: 150
    English: 180
    Hindi: 60
    Art: 90
    How many more students are there for Maths than for Art?
26. 26.Visitors to a science museum
    Jan: 35
    Feb: 10
    Mar: 15
    Apr: 15
    May: 25
    What is the difference between the highest and the lowest number of visitors?
27. 27.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 150
    Wed: 125
    Thu: 50
    Fri: 100
    What is the average number of mangoes per day?
28. 28.Trees planted by each class
    Class 6: 90
    Class 7: 45
    Class 8: 30
    Class 9: 60
    Class 10: 75
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 9 (d) Class 10
29. 29.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 20
    Thu: 40
    Fri: 30
    Which day has the fewest mangoes? (a) Wed (b) Tue (c) Thu (d) Fri
30. 30.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 300
    Thu: 250
    Fri: 100
    The number for Thu is what percent of the total?
31. 31.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 250
    Thu: 150
    Fri: 100
    Which day has the fewest books? (a) Thu (b) Wed (c) Mon (d) Fri
32. 32.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 160
    Class 9: 280
    Class 10: 80
    Which class has the most trees? (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 8
33. 33.Trees planted by each class
    Class 6: 15
    Class 7: 30
    Class 8: 25
    Class 9: 10
    Class 10: 20
    How many trees are there in all?
34. 34.Visitors to a science museum
    Jan: 30
    Feb: 120
    Mar: 150
    Apr: 90
    May: 210
    Which month has the fewest visitors? (a) Feb (b) Apr (c) May (d) Jan
35. 35.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 160
    Thu: 200
    Fri: 160
    Which day has the most mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
36. 36.Students who chose each subject
    Maths: 160
    Science: 80
    English: 60
    Hindi: 20
    Art: 80
    Which subject has the fewest students? (a) Hindi (b) Art (c) Maths (d) Science
37. 37.Trees planted by each class
    Class 6: 100
    Class 7: 40
    Class 8: 120
    Class 9: 80
    Class 10: 60
    The number for Class 10 is what percent of the total?
38. 38.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 15
    Wed: 15
    Thu: 10
    Fri: 25
    Which day has the fewest mangoes? (a) Thu (b) Fri (c) Wed (d) Mon
39. 39.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 20
    How many books are there in all?
40. 40.Students who chose each subject
    Maths: 90
    Science: 75
    English: 60
    Hindi: 30
    Art: 45
    The number for Science is what percent of the total?

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