Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 580 · 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: 175
   Tue: 100
   Wed: 75
   Thu: 50
   Fri: 100
   Which day has the most mangoes? (a) Tue (b) Wed (c) Thu (d) Mon
2. 2.Trees planted by each class
   Class 6: 40
   Class 7: 30
   Class 8: 50
   Class 9: 40
   Class 10: 40
   How many trees are there in all?
3. 3.Students who chose each subject
   Maths: 400
   Science: 100
   English: 200
   Hindi: 150
   Art: 150
   Which subject has the most students? (a) Science (b) Maths (c) Art (d) English
4. 4.Trees planted by each class
   Class 6: 200
   Class 7: 350
   Class 8: 150
   Class 9: 50
   Class 10: 250
   The number for Class 6 is what percent of the total?
5. 5.Trees planted by each class
   Class 6: 400
   Class 7: 200
   Class 8: 80
   Class 9: 40
   Class 10: 80
   What is the average number of trees per class?
6. 6.Books sold by a shop
   Mon: 40
   Tue: 40
   Wed: 20
   Thu: 70
   Fri: 30
   What is the difference between the highest and the lowest number of books?
7. 7.Trees planted by each class
   Class 6: 80
   Class 7: 80
   Class 8: 20
   Class 9: 60
   Class 10: 160
   How many trees are there in all?
8. 8.Students who chose each subject
   Maths: 80
   Science: 240
   English: 200
   Hindi: 120
   Art: 160
   How many more students are there for Science than for Art?
9. 9.Trees planted by each class
   Class 6: 50
   Class 7: 40
   Class 8: 40
   Class 9: 30
   Class 10: 40
   How many more trees are there for Class 10 than for Class 9?
10. 10.Students who chose each subject
    Maths: 160
    Science: 160
    English: 240
    Hindi: 160
    Art: 80
    How many more students are there for English than for Hindi?
11. 11.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 125
    Fri: 25
    The number for Tue is what percent of the total?
12. 12.Students who chose each subject
    Maths: 210
    Science: 120
    English: 60
    Hindi: 90
    Art: 120
    How many students are there in all?
13. 13.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 20
    Art: 60
    The number for Art is what percent of the total?
14. 14.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 45
    Thu: 75
    Fri: 60
    How many books are there in all?
15. 15.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 30
    Thu: 20
    Fri: 70
    How many books are there in all?
16. 16.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 160
    Class 10: 240
    Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 10
17. 17.Students who chose each subject
    Maths: 50
    Science: 40
    English: 20
    Hindi: 60
    Art: 30
    Which subject has the fewest students? (a) Art (b) Hindi (c) English (d) Maths
18. 18.Students who chose each subject
    Maths: 60
    Science: 75
    English: 90
    Hindi: 45
    Art: 30
    Which subject has the most students? (a) Hindi (b) English (c) Science (d) Maths
19. 19.Books sold by a shop
    Mon: 150
    Tue: 240
    Wed: 120
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of books?
20. 20.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 90
    Thu: 60
    Fri: 120
    Which day has the most books? (a) Fri (b) Tue (c) Wed (d) Mon
21. 21.Students who chose each subject
    Maths: 25
    Science: 125
    English: 175
    Hindi: 75
    Art: 100
    The number for Maths is what percent of the total?
22. 22.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 25
    Which day has the fewest books? (a) Thu (b) Fri (c) Tue (d) Mon
23. 23.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 60
    Apr: 40
    May: 140
    How many visitors are there in all?
24. 24.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 50
    Apr: 75
    May: 150
    What is the average number of visitors per month?
25. 25.Students who chose each subject
    Maths: 400
    Science: 50
    English: 150
    Hindi: 200
    Art: 200
    Which subject has the most students? (a) Hindi (b) English (c) Maths (d) Art
26. 26.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 180
    Class 9: 60
    Class 10: 90
    How many more trees are there for Class 7 than for Class 10?
27. 27.Visitors to a science museum
    Jan: 40
    Feb: 140
    Mar: 60
    Apr: 100
    May: 60
    What is the difference between the highest and the lowest number of visitors?
28. 28.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    How many mangoes are there in all?
29. 29.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 125
    Apr: 75
    May: 50
    Which month has the fewest visitors? (a) May (b) Feb (c) Jan (d) Apr
30. 30.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 30
    How many more books are there for Tue than for Fri?
31. 31.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 90
    Wed: 75
    Thu: 30
    Fri: 60
    What is the average number of mangoes per day?
32. 32.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 60
    Apr: 120
    May: 90
    How many visitors are there in all?
33. 33.Students who chose each subject
    Maths: 10
    Science: 25
    English: 15
    Hindi: 35
    Art: 15
    Which subject has the most students? (a) Maths (b) English (c) Hindi (d) Art
34. 34.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 75
    Fri: 125
    Which day has the fewest books? (a) Mon (b) Tue (c) Thu (d) Wed
35. 35.Students who chose each subject
    Maths: 10
    Science: 20
    English: 30
    Hindi: 15
    Art: 25
    Which subject has the most students? (a) Maths (b) English (c) Science (d) Hindi
36. 36.Visitors to a science museum
    Jan: 200
    Feb: 150
    Mar: 300
    Apr: 250
    May: 100
    The number for Mar is what percent of the total?
37. 37.Students who chose each subject
    Maths: 75
    Science: 90
    English: 30
    Hindi: 60
    Art: 45
    Which subject has the fewest students? (a) Art (b) English (c) Science (d) Maths
38. 38.Students who chose each subject
    Maths: 200
    Science: 150
    English: 250
    Hindi: 300
    Art: 100
    How many students are there in all?
39. 39.Visitors to a science museum
    Jan: 90
    Feb: 240
    Mar: 60
    Apr: 120
    May: 90
    What is the average number of visitors per month?
40. 40.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 180
    Fri: 60
    How many mangoes are there in all?

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