Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 211 · 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: 90
   Tue: 240
   Wed: 120
   Thu: 30
   Fri: 120
   Which day has the fewest books? (a) Mon (b) Thu (c) Tue (d) Fri
2. 2.Mangoes sold by a fruit seller
   Mon: 80
   Tue: 200
   Wed: 160
   Thu: 120
   Fri: 240
   What is the difference between the highest and the lowest number of mangoes?
3. 3.Students who chose each subject
   Maths: 60
   Science: 50
   English: 40
   Hindi: 20
   Art: 30
   How many students are there in all?
4. 4.Visitors to a science museum
   Jan: 150
   Feb: 250
   Mar: 200
   Apr: 200
   May: 200
   How many visitors are there in all?
5. 5.Trees planted by each class
   Class 6: 40
   Class 7: 40
   Class 8: 50
   Class 9: 60
   Class 10: 10
   Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 6
6. 6.Books sold by a shop
   Mon: 150
   Tue: 120
   Wed: 30
   Thu: 120
   Fri: 180
   Which day has the fewest books? (a) Tue (b) Wed (c) Mon (d) Fri
7. 7.Students who chose each subject
   Maths: 200
   Science: 120
   English: 80
   Hindi: 120
   Art: 280
   The number for Maths is what percent of the total?
8. 8.Visitors to a science museum
   Jan: 30
   Feb: 20
   Mar: 10
   Apr: 15
   May: 25
   What is the average number of visitors per month?
9. 9.Visitors to a science museum
   Jan: 240
   Feb: 200
   Mar: 120
   Apr: 80
   May: 160
   Which month has the fewest visitors? (a) Mar (b) Feb (c) May (d) Apr
10. 10.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 15
    How many more mangoes are there for Tue than for Fri?
11. 11.Trees planted by each class
    Class 6: 60
    Class 7: 180
    Class 8: 150
    Class 9: 90
    Class 10: 120
    The number for Class 9 is what percent of the total?
12. 12.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 15
    Wed: 5
    Thu: 25
    Fri: 15
    What is the average number of mangoes per day?
13. 13.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 160
    Apr: 80
    May: 120
    How many more visitors are there for Feb than for Mar?
14. 14.Visitors to a science museum
    Jan: 30
    Feb: 70
    Mar: 20
    Apr: 40
    May: 40
    What is the difference between the highest and the lowest number of visitors?
15. 15.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 140
    Thu: 40
    Fri: 20
    How many more mangoes are there for Wed than for Tue?
16. 16.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 200
    How many more books are there for Wed than for Thu?
17. 17.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 150
    Apr: 210
    May: 90
    Which month has the most visitors? (a) Feb (b) Apr (c) Mar (d) May
18. 18.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 10
    Class 9: 30
    Class 10: 15
    How many trees are there in all?
19. 19.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 100
    Apr: 150
    May: 50
    Which month has the fewest visitors? (a) Feb (b) Apr (c) May (d) Jan
20. 20.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 90
    Class 9: 120
    Class 10: 180
    How many trees are there in all?
21. 21.Books sold by a shop
    Mon: 40
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 80
    What is the average number of books per day?
22. 22.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 25
    Class 9: 100
    Class 10: 175
    How many trees are there in all?
23. 23.Students who chose each subject
    Maths: 15
    Science: 20
    English: 20
    Hindi: 20
    Art: 25
    Which subject has the fewest students? (a) English (b) Hindi (c) Maths (d) Art
24. 24.Visitors to a science museum
    Jan: 180
    Feb: 60
    Mar: 120
    Apr: 120
    May: 120
    Which month has the fewest visitors? (a) May (b) Mar (c) Feb (d) Apr
25. 25.Students who chose each subject
    Maths: 120
    Science: 60
    English: 180
    Hindi: 90
    Art: 150
    Which subject has the most students? (a) Hindi (b) Art (c) English (d) Maths
26. 26.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 180
    Wed: 60
    Thu: 150
    Fri: 120
    Which day has the most mangoes? (a) Thu (b) Wed (c) Fri (d) Tue
27. 27.Books sold by a shop
    Mon: 50
    Tue: 125
    Wed: 25
    Thu: 125
    Fri: 175
    What is the difference between the highest and the lowest number of books?
28. 28.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 140
    Which day has the most books? (a) Mon (b) Wed (c) Fri (d) Thu
29. 29.Visitors to a science museum
    Jan: 140
    Feb: 100
    Mar: 60
    Apr: 40
    May: 60
    How many visitors are there in all?
30. 30.Trees planted by each class
    Class 6: 120
    Class 7: 280
    Class 8: 80
    Class 9: 160
    Class 10: 160
    How many trees are there in all?
31. 31.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 50
    Art: 175
    The number for Art is what percent of the total?
32. 32.Students who chose each subject
    Maths: 100
    Science: 75
    English: 75
    Hindi: 50
    Art: 200
    What is the difference between the highest and the lowest number of students?
33. 33.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 160
    Apr: 120
    May: 160
    Which month has the fewest visitors? (a) Jan (b) Feb (c) May (d) Apr
34. 34.Trees planted by each class
    Class 6: 240
    Class 7: 160
    Class 8: 160
    Class 9: 160
    Class 10: 80
    How many trees are there in all?
35. 35.Trees planted by each class
    Class 6: 160
    Class 7: 240
    Class 8: 200
    Class 9: 80
    Class 10: 120
    Which class has the fewest trees? (a) Class 9 (b) Class 7 (c) Class 6 (d) Class 8
36. 36.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 20
    Thu: 60
    Fri: 100
    The number for Fri is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
38. 38.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 160
    How many mangoes are there in all?
39. 39.Students who chose each subject
    Maths: 60
    Science: 50
    English: 20
    Hindi: 30
    Art: 40
    What is the average number of students per subject?
40. 40.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 15
    Class 9: 25
    Class 10: 30
    What is the average number of trees per class?

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