Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 883 · 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: 30
   Tue: 50
   Wed: 60
   Thu: 40
   Fri: 20
   Which day has the most mangoes? (a) Thu (b) Mon (c) Wed (d) Tue
2. 2.Mangoes sold by a fruit seller
   Mon: 160
   Tue: 200
   Wed: 80
   Thu: 120
   Fri: 240
   What is the difference between the highest and the lowest number of mangoes?
3. 3.Mangoes sold by a fruit seller
   Mon: 50
   Tue: 70
   Wed: 50
   Thu: 20
   Fri: 10
   Which day has the fewest mangoes? (a) Fri (b) Tue (c) Wed (d) Thu
4. 4.Trees planted by each class
   Class 6: 50
   Class 7: 70
   Class 8: 40
   Class 9: 30
   Class 10: 10
   How many trees are there in all?
5. 5.Students who chose each subject
   Maths: 100
   Science: 120
   English: 80
   Hindi: 40
   Art: 60
   Which subject has the most students? (a) Science (b) English (c) Art (d) Hindi
6. 6.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 125
   Wed: 75
   Thu: 125
   Fri: 25
   The number for Tue is what percent of the total?
7. 7.Books sold by a shop
   Mon: 10
   Tue: 50
   Wed: 20
   Thu: 15
   Fri: 5
   Which day has the fewest books? (a) Mon (b) Fri (c) Thu (d) Wed
8. 8.Students who chose each subject
   Maths: 250
   Science: 200
   English: 350
   Hindi: 50
   Art: 150
   How many more students are there for English than for Hindi?
9. 9.Students who chose each subject
   Maths: 75
   Science: 150
   English: 100
   Hindi: 50
   Art: 125
   Which subject has the most students? (a) Science (b) Maths (c) Hindi (d) English
10. 10.Books sold by a shop
    Mon: 25
    Tue: 35
    Wed: 25
    Thu: 10
    Fri: 5
    The number for Wed is what percent of the total?
11. 11.Students who chose each subject
    Maths: 100
    Science: 100
    English: 125
    Hindi: 75
    Art: 100
    What is the average number of students per subject?
12. 12.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 60
    Which day has the fewest books? (a) Thu (b) Tue (c) Wed (d) Fri
13. 13.Visitors to a science museum
    Jan: 70
    Feb: 50
    Mar: 30
    Apr: 40
    May: 10
    The number for Jan is what percent of the total?
14. 14.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 30
    Apr: 20
    May: 70
    The number for Jan is what percent of the total?
15. 15.Books sold by a shop
    Mon: 20
    Tue: 5
    Wed: 15
    Thu: 40
    Fri: 20
    How many more books are there for Thu than for Mon?
16. 16.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 60
    Class 9: 20
    Class 10: 40
    How many more trees are there for Class 6 than for Class 10?
17. 17.Books sold by a shop
    Mon: 60
    Tue: 15
    Wed: 90
    Thu: 60
    Fri: 75
    The number for Mon is what percent of the total?
18. 18.Students who chose each subject
    Maths: 50
    Science: 100
    English: 200
    Hindi: 75
    Art: 75
    What is the average number of students per subject?
19. 19.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 160
    Apr: 200
    May: 160
    How many visitors are there in all?
20. 20.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 90
    Thu: 45
    Fri: 30
    How many more books are there for Wed than for Fri?
21. 21.Visitors to a science museum
    Jan: 350
    Feb: 150
    Mar: 100
    Apr: 200
    May: 200
    The number for Feb is what percent of the total?
22. 22.Students who chose each subject
    Maths: 40
    Science: 140
    English: 60
    Hindi: 100
    Art: 60
    How many students are there in all?
23. 23.Visitors to a science museum
    Jan: 120
    Feb: 30
    Mar: 150
    Apr: 180
    May: 120
    How many more visitors are there for Apr than for Mar?
24. 24.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 75
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
25. 25.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 30
    Fri: 40
    Which day has the most mangoes? (a) Thu (b) Fri (c) Mon (d) Tue
26. 26.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 200
    Fri: 120
    How many more mangoes are there for Tue than for Thu?
27. 27.Students who chose each subject
    Maths: 150
    Science: 350
    English: 200
    Hindi: 200
    Art: 100
    Which subject has the fewest students? (a) Hindi (b) Maths (c) Art (d) Science
28. 28.Books sold by a shop
    Mon: 200
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 160
    How many books are there in all?
29. 29.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 160
    Class 9: 120
    Class 10: 80
    Which class has the most trees? (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
30. 30.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
31. 31.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 125
    How many books are there in all?
32. 32.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 40
    Apr: 100
    May: 140
    Which month has the most visitors? (a) Jan (b) May (c) Feb (d) Apr
33. 33.Students who chose each subject
    Maths: 90
    Science: 180
    English: 150
    Hindi: 120
    Art: 60
    What is the difference between the highest and the lowest number of students?
34. 34.Trees planted by each class
    Class 6: 240
    Class 7: 160
    Class 8: 160
    Class 9: 200
    Class 10: 40
    How many more trees are there for Class 6 than for Class 8?
35. 35.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 280
    Apr: 160
    May: 80
    The number for Feb is what percent of the total?
36. 36.Visitors to a science museum
    Jan: 60
    Feb: 20
    Mar: 100
    Apr: 140
    May: 80
    How many visitors are there in all?
37. 37.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 160
    Apr: 120
    May: 160
    What is the average number of visitors per month?
38. 38.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 60
    Wed: 180
    Thu: 120
    Fri: 90
    Which day has the most mangoes? (a) Tue (b) Wed (c) Thu (d) Mon
39. 39.Trees planted by each class
    Class 6: 40
    Class 7: 70
    Class 8: 20
    Class 9: 10
    Class 10: 60
    What is the average number of trees per class?
40. 40.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 35
    Apr: 5
    May: 20
    Which month has the most visitors? (a) Jan (b) May (c) Mar (d) Apr

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