Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 120 · 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: 100
   Tue: 75
   Wed: 125
   Thu: 50
   Fri: 150
   The number for Thu is what percent of the total?
2. 2.Books sold by a shop
   Mon: 30
   Tue: 60
   Wed: 50
   Thu: 40
   Fri: 20
   How many books are there in all?
3. 3.Books sold by a shop
   Mon: 210
   Tue: 120
   Wed: 90
   Thu: 120
   Fri: 60
   The number for Fri is what percent of the total?
4. 4.Mangoes sold by a fruit seller
   Mon: 160
   Tue: 80
   Wed: 240
   Thu: 160
   Fri: 160
   How many more mangoes are there for Mon than for Tue?
5. 5.Visitors to a science museum
   Jan: 150
   Feb: 30
   Mar: 45
   Apr: 60
   May: 15
   Which month has the most visitors? (a) May (b) Apr (c) Mar (d) Jan
6. 6.Students who chose each subject
   Maths: 120
   Science: 100
   English: 60
   Hindi: 20
   Art: 100
   Which subject has the fewest students? (a) English (b) Art (c) Hindi (d) Maths
7. 7.Students who chose each subject
   Maths: 200
   Science: 150
   English: 300
   Hindi: 100
   Art: 250
   How many more students are there for Maths than for Science?
8. 8.Books sold by a shop
   Mon: 25
   Tue: 20
   Wed: 30
   Thu: 5
   Fri: 20
   How many more books are there for Wed than for Thu?
9. 9.Visitors to a science museum
   Jan: 60
   Feb: 210
   Mar: 90
   Apr: 120
   May: 120
   The number for Feb is what percent of the total?
10. 10.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 100
    Class 10: 125
    Which class has the most trees? (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
11. 11.Books sold by a shop
    Mon: 180
    Tue: 120
    Wed: 90
    Thu: 60
    Fri: 150
    How many more books are there for Mon than for Fri?
12. 12.Students who chose each subject
    Maths: 180
    Science: 90
    English: 60
    Hindi: 150
    Art: 120
    Which subject has the fewest students? (a) Maths (b) Art (c) English (d) Hindi
13. 13.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 35
    Wed: 15
    Thu: 20
    Fri: 10
    What is the average number of mangoes per day?
14. 14.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 10
    Thu: 25
    Fri: 30
    How many books are there in all?
15. 15.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 210
    Class 9: 30
    Class 10: 120
    How many more trees are there for Class 10 than for Class 9?
16. 16.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 20
    Art: 60
    Which subject has the fewest students? (a) Hindi (b) Science (c) Maths (d) English
17. 17.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 45
    Apr: 45
    May: 30
    How many more visitors are there for Mar than for May?
18. 18.Trees planted by each class
    Class 6: 120
    Class 7: 320
    Class 8: 160
    Class 9: 120
    Class 10: 80
    How many more trees are there for Class 8 than for Class 10?
19. 19.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 90
    Wed: 210
    Thu: 90
    Fri: 30
    Which day has the fewest mangoes? (a) Tue (b) Wed (c) Mon (d) Fri
20. 20.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 100
    Apr: 150
    May: 75
    Which month has the fewest visitors? (a) Mar (b) Jan (c) Feb (d) May
21. 21.Students who chose each subject
    Maths: 20
    Science: 60
    English: 40
    Hindi: 50
    Art: 30
    How many more students are there for Science than for Maths?
22. 22.Visitors to a science museum
    Jan: 40
    Feb: 100
    Mar: 60
    Apr: 60
    May: 140
    The number for Apr is what percent of the total?
23. 23.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 225
    Wed: 75
    Thu: 75
    Fri: 50
    Which day has the fewest mangoes? (a) Mon (b) Fri (c) Wed (d) Thu
24. 24.Students who chose each subject
    Maths: 300
    Science: 100
    English: 200
    Hindi: 250
    Art: 150
    Which subject has the most students? (a) Maths (b) Science (c) Hindi (d) Art
25. 25.Students who chose each subject
    Maths: 25
    Science: 20
    English: 20
    Hindi: 20
    Art: 15
    How many more students are there for Maths than for Science?
26. 26.Students who chose each subject
    Maths: 200
    Science: 100
    English: 200
    Hindi: 150
    Art: 350
    How many students are there in all?
27. 27.Books sold by a shop
    Mon: 25
    Tue: 5
    Wed: 15
    Thu: 30
    Fri: 25
    Which day has the fewest books? (a) Wed (b) Fri (c) Thu (d) Tue
28. 28.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 25
    Class 9: 20
    Class 10: 20
    How many trees are there in all?
29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 60
    Class 9: 75
    Class 10: 45
    How many trees are there in all?
30. 30.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 150
    Apr: 200
    May: 350
    How many visitors are there in all?
31. 31.Visitors to a science museum
    Jan: 90
    Feb: 15
    Mar: 75
    Apr: 75
    May: 45
    Which month has the fewest visitors? (a) Feb (b) Jan (c) Apr (d) May
32. 32.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 30
    Which day has the most books? (a) Tue (b) Mon (c) Wed (d) Fri
33. 33.Students who chose each subject
    Maths: 120
    Science: 120
    English: 80
    Hindi: 160
    Art: 320
    The number for English is what percent of the total?
34. 34.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 50
    Which class has the fewest trees? (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
35. 35.Books sold by a shop
    Mon: 105
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 30
    Which day has the most books? (a) Mon (b) Tue (c) Wed (d) Fri
36. 36.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 60
    Thu: 40
    Fri: 100
    How many more books are there for Mon than for Wed?
37. 37.Books sold by a shop
    Mon: 50
    Tue: 100
    Wed: 150
    Thu: 75
    Fri: 125
    How many more books are there for Tue than for Thu?
38. 38.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 75
    Class 9: 100
    Class 10: 50
    The number for Class 6 is what percent of the total?
39. 39.Books sold by a shop
    Mon: 150
    Tue: 400
    Wed: 200
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of books?
40. 40.Students who chose each subject
    Maths: 75
    Science: 90
    English: 45
    Hindi: 60
    Art: 30
    The number for Art is what percent of the total?

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