Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 128 · 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: 350
   Tue: 200
   Wed: 200
   Thu: 100
   Fri: 150
   How many mangoes are there in all?
2. 2.Trees planted by each class
   Class 6: 15
   Class 7: 40
   Class 8: 20
   Class 9: 10
   Class 10: 15
   What is the difference between the highest and the lowest number of trees?
3. 3.Students who chose each subject
   Maths: 75
   Science: 90
   English: 45
   Hindi: 60
   Art: 30
   How many more students are there for Hindi than for Art?
4. 4.Visitors to a science museum
   Jan: 50
   Feb: 30
   Mar: 10
   Apr: 50
   May: 60
   Which month has the most visitors? (a) Apr (b) Jan (c) Feb (d) May
5. 5.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 150
   Wed: 150
   Thu: 60
   Fri: 210
   Which day has the most mangoes? (a) Fri (b) Mon (c) Tue (d) Thu
6. 6.Books sold by a shop
   Mon: 105
   Tue: 15
   Wed: 90
   Thu: 30
   Fri: 60
   What is the average number of books per day?
7. 7.Visitors to a science museum
   Jan: 50
   Feb: 200
   Mar: 150
   Apr: 75
   May: 25
   Which month has the fewest visitors? (a) Jan (b) Apr (c) May (d) Mar
8. 8.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 80
   Wed: 30
   Thu: 20
   Fri: 30
   What is the average number of mangoes per day?
9. 9.Mangoes sold by a fruit seller
   Mon: 140
   Tue: 80
   Wed: 120
   Thu: 20
   Fri: 40
   How many mangoes are there in all?
10. 10.Books sold by a shop
    Mon: 100
    Tue: 500
    Wed: 50
    Thu: 200
    Fri: 150
    How many books are there in all?
11. 11.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 120
    Thu: 270
    Fri: 30
    What is the difference between the highest and the lowest number of books?
12. 12.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 125
    Class 9: 50
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
13. 13.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 180
    Thu: 150
    Fri: 90
    What is the difference between the highest and the lowest number of books?
14. 14.Students who chose each subject
    Maths: 90
    Science: 45
    English: 30
    Hindi: 60
    Art: 75
    How many more students are there for Art than for Hindi?
15. 15.Students who chose each subject
    Maths: 60
    Science: 100
    English: 140
    Hindi: 60
    Art: 40
    How many students are there in all?
16. 16.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 250
    Class 9: 150
    Class 10: 350
    The number for Class 10 is what percent of the total?
17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 400
    Class 8: 150
    Class 9: 100
    Class 10: 200
    Which class has the most trees? (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 9
18. 18.Students who chose each subject
    Maths: 20
    Science: 35
    English: 15
    Hindi: 20
    Art: 10
    How many students are there in all?
19. 19.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 120
    Wed: 120
    Thu: 40
    Fri: 120
    What is the average number of mangoes per day?
20. 20.Trees planted by each class
    Class 6: 45
    Class 7: 20
    Class 8: 15
    Class 9: 5
    Class 10: 15
    How many more trees are there for Class 8 than for Class 9?
21. 21.Students who chose each subject
    Maths: 120
    Science: 45
    English: 30
    Hindi: 60
    Art: 45
    Which subject has the most students? (a) English (b) Maths (c) Science (d) Hindi
22. 22.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 75
    Thu: 15
    Fri: 45
    How many more mangoes are there for Wed than for Thu?
23. 23.Visitors to a science museum
    Jan: 15
    Feb: 20
    Mar: 20
    Apr: 20
    May: 25
    How many visitors are there in all?
24. 24.Students who chose each subject
    Maths: 400
    Science: 200
    English: 150
    Hindi: 100
    Art: 150
    Which subject has the most students? (a) Art (b) English (c) Science (d) Maths
25. 25.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 40
    Which class has the most trees? (a) Class 6 (b) Class 10 (c) Class 7 (d) Class 8
26. 26.Trees planted by each class
    Class 6: 200
    Class 7: 125
    Class 8: 100
    Class 9: 50
    Class 10: 25
    How many more trees are there for Class 6 than for Class 8?
27. 27.Students who chose each subject
    Maths: 15
    Science: 15
    English: 25
    Hindi: 10
    Art: 35
    How many students are there in all?
28. 28.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 125
    Fri: 25
    The number for Wed is what percent of the total?
29. 29.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 350
    Wed: 150
    Thu: 250
    Fri: 100
    How many more mangoes are there for Tue than for Fri?
30. 30.Trees planted by each class
    Class 6: 80
    Class 7: 20
    Class 8: 80
    Class 9: 120
    Class 10: 100
    What is the average number of trees per class?
31. 31.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 60
    The number for Tue is what percent of the total?
32. 32.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 75
    What is the average number of books per day?
33. 33.Students who chose each subject
    Maths: 160
    Science: 80
    English: 40
    Hindi: 120
    Art: 400
    Which subject has the fewest students? (a) Science (b) English (c) Art (d) Hindi
34. 34.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 175
    Wed: 75
    Thu: 25
    Fri: 100
    How many more mangoes are there for Fri than for Wed?
35. 35.Students who chose each subject
    Maths: 200
    Science: 120
    English: 40
    Hindi: 320
    Art: 120
    Which subject has the fewest students? (a) Art (b) English (c) Science (d) Hindi
36. 36.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 30
    Fri: 60
    How many mangoes are there in all?
37. 37.Students who chose each subject
    Maths: 90
    Science: 210
    English: 30
    Hindi: 120
    Art: 150
    Which subject has the most students? (a) Science (b) Maths (c) English (d) Art
38. 38.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 40
    Apr: 40
    May: 50
    How many more visitors are there for Apr than for Jan?
39. 39.Trees planted by each class
    Class 6: 300
    Class 7: 150
    Class 8: 250
    Class 9: 200
    Class 10: 100
    How many trees are there in all?
40. 40.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 20
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude