Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 191 · 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.Books sold by a shop
   Mon: 50
   Tue: 10
   Wed: 50
   Thu: 60
   Fri: 30
   Which day has the most books? (a) Mon (b) Thu (c) Wed (d) Tue
2. 2.Mangoes sold by a fruit seller
   Mon: 45
   Tue: 60
   Wed: 75
   Thu: 60
   Fri: 60
   Which day has the most mangoes? (a) Thu (b) Fri (c) Wed (d) Mon
3. 3.Books sold by a shop
   Mon: 35
   Tue: 15
   Wed: 10
   Thu: 25
   Fri: 15
   How many more books are there for Thu than for Tue?
4. 4.Books sold by a shop
   Mon: 30
   Tue: 20
   Wed: 10
   Thu: 25
   Fri: 15
   How many more books are there for Mon than for Thu?
5. 5.Mangoes sold by a fruit seller
   Mon: 105
   Tue: 45
   Wed: 60
   Thu: 60
   Fri: 30
   How many more mangoes are there for Mon than for Fri?
6. 6.Students who chose each subject
   Maths: 90
   Science: 60
   English: 75
   Hindi: 30
   Art: 45
   The number for Science is what percent of the total?
7. 7.Students who chose each subject
   Maths: 200
   Science: 125
   English: 100
   Hindi: 50
   Art: 25
   Which subject has the most students? (a) Hindi (b) Art (c) Science (d) Maths
8. 8.Mangoes sold by a fruit seller
   Mon: 20
   Tue: 30
   Wed: 30
   Thu: 40
   Fri: 80
   Which day has the most mangoes? (a) Fri (b) Wed (c) Mon (d) Thu
9. 9.Trees planted by each class
   Class 6: 40
   Class 7: 30
   Class 8: 20
   Class 9: 70
   Class 10: 40
   The number for Class 9 is what percent of the total?
10. 10.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 100
    Wed: 150
    Thu: 400
    Fri: 150
    What is the average number of mangoes per day?
11. 11.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 25
    Fri: 125
    The number for Fri is what percent of the total?
12. 12.Students who chose each subject
    Maths: 50
    Science: 125
    English: 150
    Hindi: 100
    Art: 75
    How many more students are there for English than for Maths?
13. 13.Books sold by a shop
    Mon: 5
    Tue: 35
    Wed: 25
    Thu: 25
    Fri: 10
    The number for Tue is what percent of the total?
14. 14.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 40
    The number for Mon is what percent of the total?
15. 15.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 120
    Which day has the fewest mangoes? (a) Tue (b) Mon (c) Thu (d) Wed
16. 16.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 300
    Thu: 250
    Fri: 200
    Which day has the most books? (a) Thu (b) Tue (c) Fri (d) Wed
17. 17.Visitors to a science museum
    Jan: 160
    Feb: 240
    Mar: 80
    Apr: 200
    May: 120
    How many visitors are there in all?
18. 18.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 100
    Thu: 20
    Fri: 120
    The number for Thu is what percent of the total?
19. 19.Students who chose each subject
    Maths: 175
    Science: 100
    English: 100
    Hindi: 50
    Art: 75
    How many students are there in all?
20. 20.Students who chose each subject
    Maths: 15
    Science: 20
    English: 20
    Hindi: 25
    Art: 20
    Which subject has the most students? (a) Maths (b) English (c) Science (d) Hindi
21. 21.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 40
    Thu: 80
    Fri: 30
    How many more mangoes are there for Fri than for Mon?
22. 22.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 200
    Thu: 120
    Fri: 160
    Which day has the fewest books? (a) Mon (b) Tue (c) Thu (d) Fri
23. 23.Trees planted by each class
    Class 6: 70
    Class 7: 30
    Class 8: 40
    Class 9: 20
    Class 10: 40
    Which class has the most trees? (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
24. 24.Books sold by a shop
    Mon: 75
    Tue: 150
    Wed: 50
    Thu: 125
    Fri: 100
    The number for Tue is what percent of the total?
25. 25.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 120
    Class 9: 90
    Class 10: 150
    Which class has the most trees? (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
26. 26.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 125
    Thu: 150
    Fri: 75
    Which day has the fewest mangoes? (a) Mon (b) Tue (c) Thu (d) Fri
27. 27.Trees planted by each class
    Class 6: 280
    Class 7: 120
    Class 8: 160
    Class 9: 200
    Class 10: 40
    What is the average number of trees per class?
28. 28.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 90
    Apr: 150
    May: 120
    Which month has the most visitors? (a) Jan (b) Feb (c) Apr (d) Mar
29. 29.Books sold by a shop
    Mon: 180
    Tue: 60
    Wed: 120
    Thu: 120
    Fri: 120
    What is the difference between the highest and the lowest number of books?
30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 120
    Thu: 150
    Fri: 30
    How many mangoes are there in all?
31. 31.Trees planted by each class
    Class 6: 320
    Class 7: 40
    Class 8: 80
    Class 9: 160
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
32. 32.Students who chose each subject
    Maths: 30
    Science: 25
    English: 10
    Hindi: 20
    Art: 15
    Which subject has the fewest students? (a) Science (b) Maths (c) Hindi (d) English
33. 33.Students who chose each subject
    Maths: 120
    Science: 45
    English: 60
    Hindi: 45
    Art: 30
    What is the difference between the highest and the lowest number of students?
34. 34.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 120
    The number for Tue is what percent of the total?
35. 35.Visitors to a science museum
    Jan: 60
    Feb: 100
    Mar: 60
    Apr: 40
    May: 140
    Which month has the fewest visitors? (a) Jan (b) May (c) Feb (d) Apr
36. 36.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 100
    Thu: 250
    Fri: 150
    Which day has the fewest mangoes? (a) Tue (b) Mon (c) Fri (d) Wed
37. 37.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 50
    Thu: 125
    Fri: 100
    How many books are there in all?
38. 38.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 75
    Apr: 15
    May: 90
    The number for Jan is what percent of the total?
39. 39.Books sold by a shop
    Mon: 180
    Tue: 120
    Wed: 150
    Thu: 90
    Fri: 60
    The number for Tue is what percent of the total?
40. 40.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 80
    Class 9: 280
    Class 10: 200
    What is the average number of trees per class?

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