Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 601 · 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: 120
   Tue: 360
   Wed: 120
   Thu: 160
   Fri: 40
   Which day has the fewest mangoes? (a) Wed (b) Fri (c) Thu (d) Mon
2. 2.Trees planted by each class
   Class 6: 150
   Class 7: 50
   Class 8: 75
   Class 9: 100
   Class 10: 125
   Which class has the fewest trees? (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
3. 3.Books sold by a shop
   Mon: 15
   Tue: 30
   Wed: 25
   Thu: 10
   Fri: 20
   The number for Mon is what percent of the total?
4. 4.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 30
   Wed: 60
   Thu: 75
   Fri: 45
   What is the average number of mangoes per day?
5. 5.Mangoes sold by a fruit seller
   Mon: 180
   Tue: 120
   Wed: 150
   Thu: 60
   Fri: 90
   What is the average number of mangoes per day?
6. 6.Books sold by a shop
   Mon: 140
   Tue: 80
   Wed: 60
   Thu: 100
   Fri: 20
   Which day has the fewest books? (a) Mon (b) Wed (c) Fri (d) Thu
7. 7.Mangoes sold by a fruit seller
   Mon: 210
   Tue: 60
   Wed: 90
   Thu: 90
   Fri: 150
   The number for Mon is what percent of the total?
8. 8.Books sold by a shop
   Mon: 40
   Tue: 50
   Wed: 40
   Thu: 30
   Fri: 40
   The number for Mon is what percent of the total?
9. 9.Books sold by a shop
   Mon: 150
   Tue: 150
   Wed: 30
   Thu: 180
   Fri: 90
   Which day has the most books? (a) Thu (b) Wed (c) Tue (d) Mon
10. 10.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    Which day has the fewest books? (a) Wed (b) Mon (c) Tue (d) Thu
11. 11.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 50
    The number for Tue is what percent of the total?
12. 12.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    The number for Tue is what percent of the total?
13. 13.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 280
    Thu: 120
    Fri: 80
    Which day has the fewest books? (a) Fri (b) Mon (c) Thu (d) Wed
14. 14.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 90
    Apr: 150
    May: 120
    The number for Feb is what percent of the total?
15. 15.Trees planted by each class
    Class 6: 20
    Class 7: 60
    Class 8: 40
    Class 9: 50
    Class 10: 30
    What is the average number of trees per class?
16. 16.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 125
    Wed: 150
    Thu: 100
    Fri: 100
    How many mangoes are there in all?
17. 17.Books sold by a shop
    Mon: 300
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 100
    Which day has the fewest books? (a) Tue (b) Thu (c) Fri (d) Wed
18. 18.Trees planted by each class
    Class 6: 30
    Class 7: 50
    Class 8: 40
    Class 9: 60
    Class 10: 20
    How many more trees are there for Class 8 than for Class 6?
19. 19.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
20. 20.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 200
    Thu: 280
    Fri: 120
    Which day has the fewest mangoes? (a) Mon (b) Thu (c) Wed (d) Tue
21. 21.Visitors to a science museum
    Jan: 25
    Feb: 35
    Mar: 10
    Apr: 15
    May: 15
    The number for Mar is what percent of the total?
22. 22.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 180
    Class 9: 90
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
23. 23.Students who chose each subject
    Maths: 200
    Science: 160
    English: 80
    Hindi: 240
    Art: 120
    What is the average number of students per subject?
24. 24.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 35
    Class 9: 20
    Class 10: 5
    How many trees are there in all?
25. 25.Students who chose each subject
    Maths: 35
    Science: 10
    English: 20
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
26. 26.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 75
    Wed: 50
    Thu: 200
    Fri: 100
    What is the average number of mangoes per day?
27. 27.Students who chose each subject
    Maths: 75
    Science: 45
    English: 15
    Hindi: 105
    Art: 60
    What is the average number of students per subject?
28. 28.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 80
    Fri: 120
    The number for Tue is what percent of the total?
29. 29.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 300
    Wed: 150
    Thu: 150
    Fri: 50
    The number for Mon is what percent of the total?
30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 45
    Which day has the most mangoes? (a) Tue (b) Wed (c) Fri (d) Mon
31. 31.Students who chose each subject
    Maths: 15
    Science: 90
    English: 60
    Hindi: 75
    Art: 60
    The number for English is what percent of the total?
32. 32.Students who chose each subject
    Maths: 30
    Science: 40
    English: 10
    Hindi: 50
    Art: 70
    Which subject has the fewest students? (a) Hindi (b) Maths (c) Art (d) English
33. 33.Books sold by a shop
    Mon: 120
    Tue: 240
    Wed: 160
    Thu: 200
    Fri: 80
    How many books are there in all?
34. 34.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 100
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
35. 35.Students who chose each subject
    Maths: 120
    Science: 150
    English: 90
    Hindi: 120
    Art: 120
    How many more students are there for Science than for Hindi?
36. 36.Visitors to a science museum
    Jan: 60
    Feb: 100
    Mar: 80
    Apr: 80
    May: 80
    What is the average number of visitors per month?
37. 37.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 50
    Thu: 75
    Fri: 100
    The number for Wed is what percent of the total?
38. 38.Trees planted by each class
    Class 6: 150
    Class 7: 210
    Class 8: 120
    Class 9: 90
    Class 10: 30
    The number for Class 9 is what percent of the total?
39. 39.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 20
    Apr: 30
    May: 60
    The number for Apr is what percent of the total?
40. 40.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 100
    Wed: 150
    Thu: 200
    Fri: 150
    The number for Fri is what percent of the total?

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