Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 232 · 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.Students who chose each subject
   Maths: 150
   Science: 250
   English: 100
   Hindi: 300
   Art: 200
   The number for Art is what percent of the total?
2. 2.Mangoes sold by a fruit seller
   Mon: 70
   Tue: 40
   Wed: 30
   Thu: 10
   Fri: 50
   How many mangoes are there in all?
3. 3.Trees planted by each class
   Class 6: 45
   Class 7: 15
   Class 8: 75
   Class 9: 90
   Class 10: 75
   Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
4. 4.Visitors to a science museum
   Jan: 30
   Feb: 45
   Mar: 75
   Apr: 60
   May: 90
   Which month has the most visitors? (a) Feb (b) Mar (c) May (d) Jan
5. 5.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 15
   Wed: 45
   Thu: 90
   Fri: 75
   How many mangoes are there in all?
6. 6.Students who chose each subject
   Maths: 15
   Science: 25
   English: 10
   Hindi: 20
   Art: 30
   How many more students are there for Art than for English?
7. 7.Trees planted by each class
   Class 6: 120
   Class 7: 210
   Class 8: 120
   Class 9: 90
   Class 10: 60
   How many more trees are there for Class 6 than for Class 10?
8. 8.Students who chose each subject
   Maths: 120
   Science: 60
   English: 80
   Hindi: 40
   Art: 100
   How many more students are there for Art than for Hindi?
9. 9.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 80
   Wed: 80
   Thu: 80
   Fri: 100
   How many more mangoes are there for Fri than for Mon?
10. 10.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 120
    Apr: 120
    May: 90
    Which month has the fewest visitors? (a) Feb (b) May (c) Mar (d) Apr
11. 11.Students who chose each subject
    Maths: 50
    Science: 75
    English: 150
    Hindi: 125
    Art: 100
    Which subject has the fewest students? (a) Hindi (b) Art (c) Maths (d) English
12. 12.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 15
    Class 9: 20
    Class 10: 20
    How many more trees are there for Class 7 than for Class 10?
13. 13.Visitors to a science museum
    Jan: 80
    Feb: 160
    Mar: 120
    Apr: 160
    May: 280
    What is the difference between the highest and the lowest number of visitors?
14. 14.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 140
    Fri: 40
    What is the average number of mangoes per day?
15. 15.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 45
    Class 9: 30
    Class 10: 75
    Which class has the fewest trees? (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 6
16. 16.Students who chose each subject
    Maths: 30
    Science: 20
    English: 60
    Hindi: 50
    Art: 40
    Which subject has the most students? (a) Art (b) English (c) Maths (d) Science
17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 120
    Class 9: 180
    Class 10: 60
    What is the average number of trees per class?
18. 18.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 160
    The number for Wed is what percent of the total?
19. 19.Books sold by a shop
    Mon: 210
    Tue: 90
    Wed: 90
    Thu: 150
    Fri: 60
    The number for Thu is what percent of the total?
20. 20.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 240
    Art: 80
    What is the average number of students per subject?
21. 21.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 60
    Apr: 60
    May: 90
    Which month has the fewest visitors? (a) Feb (b) Apr (c) May (d) Mar
22. 22.Students who chose each subject
    Maths: 45
    Science: 75
    English: 90
    Hindi: 60
    Art: 30
    What is the difference between the highest and the lowest number of students?
23. 23.Trees planted by each class
    Class 6: 30
    Class 7: 50
    Class 8: 40
    Class 9: 20
    Class 10: 60
    How many trees are there in all?
24. 24.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 75
    Apr: 100
    May: 100
    How many visitors are there in all?
25. 25.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 25
    Class 9: 5
    Class 10: 20
    How many more trees are there for Class 7 than for Class 9?
26. 26.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 60
    Apr: 90
    May: 240
    How many more visitors are there for May than for Feb?
27. 27.Books sold by a shop
    Mon: 25
    Tue: 10
    Wed: 20
    Thu: 15
    Fri: 30
    The number for Wed is what percent of the total?
28. 28.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 120
    Thu: 80
    Fri: 40
    How many more books are there for Wed than for Tue?
29. 29.Students who chose each subject
    Maths: 100
    Science: 120
    English: 40
    Hindi: 60
    Art: 80
    What is the average number of students per subject?
30. 30.Trees planted by each class
    Class 6: 60
    Class 7: 140
    Class 8: 60
    Class 9: 100
    Class 10: 40
    How many more trees are there for Class 7 than for Class 8?
31. 31.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 120
    Thu: 40
    Fri: 60
    The number for Thu is what percent of the total?
32. 32.Students who chose each subject
    Maths: 150
    Science: 50
    English: 50
    Hindi: 225
    Art: 25
    What is the average number of students per subject?
33. 33.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    How many books are there in all?
34. 34.Visitors to a science museum
    Jan: 60
    Feb: 160
    Mar: 60
    Apr: 20
    May: 100
    Which month has the fewest visitors? (a) Jan (b) Feb (c) Apr (d) May
35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 40
    Class 9: 40
    Class 10: 30
    How many more trees are there for Class 7 than for Class 10?
36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 90
    Thu: 60
    Fri: 150
    Which day has the most mangoes? (a) Thu (b) Wed (c) Fri (d) Tue
37. 37.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 20
    Thu: 30
    Fri: 60
    How many books are there in all?
38. 38.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 20
    Thu: 80
    Fri: 140
    Which day has the most books? (a) Tue (b) Thu (c) Fri (d) Wed
39. 39.Visitors to a science museum
    Jan: 200
    Feb: 350
    Mar: 50
    Apr: 300
    May: 100
    What is the average number of visitors per month?
40. 40.Visitors to a science museum
    Jan: 250
    Feb: 100
    Mar: 300
    Apr: 200
    May: 150
    How many visitors are there in all?

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