Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 104 · 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: 15
   Tue: 20
   Wed: 20
   Thu: 25
   Fri: 20
   Which day has the fewest mangoes? (a) Fri (b) Wed (c) Thu (d) Mon
2. 2.Mangoes sold by a fruit seller
   Mon: 25
   Tue: 15
   Wed: 35
   Thu: 15
   Fri: 10
   How many mangoes are there in all?
3. 3.Books sold by a shop
   Mon: 200
   Tue: 200
   Wed: 250
   Thu: 150
   Fri: 200
   What is the difference between the highest and the lowest number of books?
4. 4.Books sold by a shop
   Mon: 75
   Tue: 45
   Wed: 60
   Thu: 30
   Fri: 90
   Which day has the most books? (a) Tue (b) Fri (c) Wed (d) Mon
5. 5.Trees planted by each class
   Class 6: 50
   Class 7: 40
   Class 8: 20
   Class 9: 30
   Class 10: 60
   How many trees are there in all?
6. 6.Books sold by a shop
   Mon: 60
   Tue: 60
   Wed: 100
   Thu: 140
   Fri: 40
   How many books are there in all?
7. 7.Books sold by a shop
   Mon: 75
   Tue: 90
   Wed: 45
   Thu: 30
   Fri: 60
   Which day has the fewest books? (a) Thu (b) Wed (c) Tue (d) Fri
8. 8.Trees planted by each class
   Class 6: 210
   Class 7: 120
   Class 8: 90
   Class 9: 30
   Class 10: 150
   Which class has the fewest trees? (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 10
9. 9.Books sold by a shop
   Mon: 105
   Tue: 60
   Wed: 45
   Thu: 60
   Fri: 30
   The number for Wed is what percent of the total?
10. 10.Books sold by a shop
    Mon: 200
    Tue: 75
    Wed: 75
    Thu: 50
    Fri: 100
    Which day has the most books? (a) Tue (b) Thu (c) Wed (d) Mon
11. 11.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 120
    Wed: 80
    Thu: 200
    Fri: 120
    Which day has the most mangoes? (a) Tue (b) Thu (c) Mon (d) Wed
12. 12.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 75
    Thu: 75
    Fri: 225
    The number for Tue is what percent of the total?
13. 13.Trees planted by each class
    Class 6: 30
    Class 7: 45
    Class 8: 75
    Class 9: 60
    Class 10: 90
    How many more trees are there for Class 7 than for Class 6?
14. 14.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 80
    Class 9: 100
    Class 10: 40
    The number for Class 6 is what percent of the total?
15. 15.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 15
    How many more mangoes are there for Thu than for Fri?
16. 16.Visitors to a science museum
    Jan: 125
    Feb: 25
    Mar: 100
    Apr: 75
    May: 175
    How many more visitors are there for Mar than for Apr?
17. 17.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 280
    How many mangoes are there in all?
18. 18.Books sold by a shop
    Mon: 70
    Tue: 30
    Wed: 20
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of books?
19. 19.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 120
    Which day has the most books? (a) Wed (b) Fri (c) Tue (d) Thu
20. 20.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 100
    Class 9: 350
    Class 10: 200
    Which class has the most trees? (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 8
21. 21.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 105
    Thu: 45
    Fri: 15
    What is the difference between the highest and the lowest number of books?
22. 22.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 120
    Apr: 150
    May: 90
    How many more visitors are there for Feb than for May?
23. 23.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 40
    Apr: 10
    May: 30
    How many visitors are there in all?
24. 24.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 40
    Class 9: 10
    Class 10: 30
    The number for Class 8 is what percent of the total?
25. 25.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 20
    Thu: 5
    Fri: 20
    What is the difference between the highest and the lowest number of books?
26. 26.Students who chose each subject
    Maths: 50
    Science: 30
    English: 20
    Hindi: 40
    Art: 60
    What is the difference between the highest and the lowest number of students?
27. 27.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 40
    Class 9: 20
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
28. 28.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 150
    Apr: 120
    May: 120
    How many visitors are there in all?
29. 29.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 90
    Thu: 210
    Fri: 60
    Which day has the fewest mangoes? (a) Thu (b) Wed (c) Mon (d) Fri
30. 30.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 75
    Class 10: 100
    How many trees are there in all?
31. 31.Books sold by a shop
    Mon: 35
    Tue: 5
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the fewest books? (a) Fri (b) Mon (c) Thu (d) Tue
32. 32.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 25
    Which day has the fewest books? (a) Tue (b) Fri (c) Thu (d) Wed
33. 33.Students who chose each subject
    Maths: 120
    Science: 90
    English: 120
    Hindi: 120
    Art: 150
    Which subject has the fewest students? (a) Maths (b) English (c) Science (d) Art
34. 34.Books sold by a shop
    Mon: 50
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 150
    What is the average number of books per day?
35. 35.Students who chose each subject
    Maths: 200
    Science: 350
    English: 200
    Hindi: 200
    Art: 50
    Which subject has the most students? (a) English (b) Science (c) Hindi (d) Maths
36. 36.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 240
    Class 9: 80
    Class 10: 160
    The number for Class 10 is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 40
    Which day has the most mangoes? (a) Fri (b) Thu (c) Wed (d) Mon
38. 38.Visitors to a science museum
    Jan: 100
    Feb: 175
    Mar: 75
    Apr: 25
    May: 125
    How many visitors are there in all?
39. 39.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    Which day has the most mangoes? (a) Fri (b) Thu (c) Tue (d) Mon
40. 40.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 10
    Apr: 35
    May: 15
    Which month has the most visitors? (a) Mar (b) Jan (c) May (d) Apr

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