Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 276 · 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: 150
   Wed: 200
   Thu: 100
   Fri: 200
   Which day has the fewest mangoes? (a) Mon (b) Fri (c) Wed (d) Thu
2. 2.Books sold by a shop
   Mon: 160
   Tue: 160
   Wed: 200
   Thu: 160
   Fri: 120
   The number for Mon is what percent of the total?
3. 3.Students who chose each subject
   Maths: 120
   Science: 120
   English: 150
   Hindi: 120
   Art: 90
   The number for Art is what percent of the total?
4. 4.Trees planted by each class
   Class 6: 280
   Class 7: 80
   Class 8: 160
   Class 9: 120
   Class 10: 160
   How many trees are there in all?
5. 5.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 150
   Wed: 125
   Thu: 75
   Fri: 50
   How many mangoes are there in all?
6. 6.Students who chose each subject
   Maths: 25
   Science: 30
   English: 20
   Hindi: 15
   Art: 10
   How many more students are there for Maths than for Art?
7. 7.Students who chose each subject
   Maths: 80
   Science: 40
   English: 30
   Hindi: 20
   Art: 30
   The number for English is what percent of the total?
8. 8.Visitors to a science museum
   Jan: 100
   Feb: 50
   Mar: 175
   Apr: 100
   May: 75
   What is the average number of visitors per month?
9. 9.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 210
   Wed: 60
   Thu: 90
   Fri: 90
   The number for Wed is what percent of the total?
10. 10.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 100
    Class 9: 40
    Class 10: 60
    How many trees are there in all?
11. 11.Visitors to a science museum
    Jan: 150
    Feb: 30
    Mar: 210
    Apr: 90
    May: 120
    What is the average number of visitors per month?
12. 12.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 240
    Fri: 80
    The number for Mon is what percent of the total?
13. 13.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 100
    Class 9: 150
    Class 10: 25
    How many more trees are there for Class 8 than for Class 10?
14. 14.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 200
    Class 9: 100
    Class 10: 300
    Which class has the fewest trees? (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 8
15. 15.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 120
    Class 9: 120
    Class 10: 90
    The number for Class 8 is what percent of the total?
16. 16.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 50
    Apr: 20
    May: 30
    What is the difference between the highest and the lowest number of visitors?
17. 17.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 100
    Thu: 50
    Fri: 150
    Which day has the most mangoes? (a) Tue (b) Thu (c) Mon (d) Fri
18. 18.Books sold by a shop
    Mon: 240
    Tue: 120
    Wed: 90
    Thu: 60
    Fri: 90
    What is the average number of books per day?
19. 19.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 75
    Thu: 50
    Fri: 200
    How many books are there in all?
20. 20.Trees planted by each class
    Class 6: 75
    Class 7: 125
    Class 8: 100
    Class 9: 100
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
21. 21.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 120
    The number for Thu is what percent of the total?
22. 22.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 180
    Thu: 60
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
23. 23.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 30
    Thu: 45
    Fri: 90
    Which day has the fewest mangoes? (a) Thu (b) Wed (c) Tue (d) Mon
24. 24.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 45
    Wed: 75
    Thu: 105
    Fri: 45
    What is the difference between the highest and the lowest number of mangoes?
25. 25.Students who chose each subject
    Maths: 35
    Science: 20
    English: 15
    Hindi: 10
    Art: 20
    How many more students are there for Maths than for Science?
26. 26.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 100
    Apr: 80
    May: 40
    What is the average number of visitors per month?
27. 27.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 105
    Thu: 60
    Fri: 30
    The number for Tue is what percent of the total?
28. 28.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 100
    Thu: 150
    Fri: 50
    The number for Wed is what percent of the total?
29. 29.Students who chose each subject
    Maths: 30
    Science: 10
    English: 20
    Hindi: 20
    Art: 20
    Which subject has the fewest students? (a) English (b) Hindi (c) Art (d) Science
30. 30.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 10
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
31. 31.Students who chose each subject
    Maths: 40
    Science: 60
    English: 40
    Hindi: 40
    Art: 20
    Which subject has the most students? (a) English (b) Art (c) Hindi (d) Science
32. 32.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 280
    Wed: 40
    Thu: 200
    Fri: 160
    What is the average number of mangoes per day?
33. 33.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 40
    What is the average number of books per day?
34. 34.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 90
    Apr: 180
    May: 60
    Which month has the most visitors? (a) Apr (b) Feb (c) Jan (d) Mar
35. 35.Trees planted by each class
    Class 6: 75
    Class 7: 25
    Class 8: 150
    Class 9: 125
    Class 10: 125
    What is the average number of trees per class?
36. 36.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 15
    Thu: 20
    Fri: 10
    What is the difference between the highest and the lowest number of books?
37. 37.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the most mangoes? (a) Tue (b) Thu (c) Wed (d) Fri
38. 38.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 35
    Wed: 20
    Thu: 5
    Fri: 20
    Which day has the most mangoes? (a) Tue (b) Wed (c) Fri (d) Thu
39. 39.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 90
    Class 9: 150
    Class 10: 180
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9
40. 40.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    Which day has the most mangoes? (a) Thu (b) Fri (c) Tue (d) Mon

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