Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 112 · 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.Trees planted by each class
   Class 6: 70
   Class 7: 30
   Class 8: 30
   Class 9: 20
   Class 10: 50
   Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
2. 2.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 75
   Wed: 25
   Thu: 50
   Fri: 200
   What is the average number of mangoes per day?
3. 3.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 120
   Wed: 180
   Thu: 120
   Fri: 30
   Which day has the fewest mangoes? (a) Mon (b) Tue (c) Wed (d) Fri
4. 4.Mangoes sold by a fruit seller
   Mon: 20
   Tue: 20
   Wed: 10
   Thu: 20
   Fri: 30
   What is the average number of mangoes per day?
5. 5.Trees planted by each class
   Class 6: 60
   Class 7: 30
   Class 8: 20
   Class 9: 50
   Class 10: 40
   How many trees are there in all?
6. 6.Students who chose each subject
   Maths: 60
   Science: 150
   English: 180
   Hindi: 120
   Art: 90
   What is the difference between the highest and the lowest number of students?
7. 7.Visitors to a science museum
   Jan: 70
   Feb: 50
   Mar: 30
   Apr: 30
   May: 20
   Which month has the most visitors? (a) Feb (b) May (c) Jan (d) Mar
8. 8.Visitors to a science museum
   Jan: 30
   Feb: 45
   Mar: 120
   Apr: 15
   May: 90
   Which month has the most visitors? (a) May (b) Jan (c) Feb (d) Mar
9. 9.Mangoes sold by a fruit seller
   Mon: 35
   Tue: 10
   Wed: 20
   Thu: 15
   Fri: 20
   How many mangoes are there in all?
10. 10.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 60
    How many more mangoes are there for Thu than for Tue?
11. 11.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 160
    Thu: 160
    Fri: 160
    What is the average number of books per day?
12. 12.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 150
    Which day has the most mangoes? (a) Mon (b) Tue (c) Fri (d) Wed
13. 13.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 30
    Thu: 80
    Fri: 30
    The number for Tue is what percent of the total?
14. 14.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 300
    Fri: 100
    The number for Tue is what percent of the total?
15. 15.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 100
    Class 9: 300
    Class 10: 250
    How many more trees are there for Class 9 than for Class 6?
16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 15
    Thu: 45
    Fri: 120
    What is the average number of mangoes per day?
17. 17.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 15
    Class 9: 60
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
18. 18.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 60
    Thu: 120
    Fri: 90
    How many more books are there for Tue than for Thu?
19. 19.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 30
    Class 9: 20
    Class 10: 25
    Which class has the most trees? (a) Class 10 (b) Class 6 (c) Class 9 (d) Class 8
20. 20.Students who chose each subject
    Maths: 80
    Science: 280
    English: 120
    Hindi: 200
    Art: 120
    The number for Art is what percent of the total?
21. 21.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 40
    Thu: 70
    Fri: 40
    Which day has the fewest mangoes? (a) Fri (b) Tue (c) Mon (d) Thu
22. 22.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    How many more mangoes are there for Wed than for Thu?
23. 23.Students who chose each subject
    Maths: 70
    Science: 40
    English: 40
    Hindi: 30
    Art: 20
    What is the average number of students per subject?
24. 24.Students who chose each subject
    Maths: 60
    Science: 60
    English: 60
    Hindi: 75
    Art: 45
    Which subject has the most students? (a) Science (b) Art (c) Hindi (d) Maths
25. 25.Books sold by a shop
    Mon: 30
    Tue: 120
    Wed: 180
    Thu: 60
    Fri: 210
    How many books are there in all?
26. 26.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 60
    Apr: 100
    May: 80
    What is the average number of visitors per month?
27. 27.Students who chose each subject
    Maths: 100
    Science: 100
    English: 125
    Hindi: 75
    Art: 100
    How many students are there in all?
28. 28.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 105
    Which day has the most mangoes? (a) Wed (b) Thu (c) Tue (d) Fri
29. 29.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 150
    Thu: 100
    Fri: 350
    What is the difference between the highest and the lowest number of mangoes?
30. 30.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 40
    Class 9: 40
    Class 10: 20
    What is the average number of trees per class?
31. 31.Students who chose each subject
    Maths: 40
    Science: 15
    English: 10
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
32. 32.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 20
    Thu: 40
    Fri: 30
    Which day has the most mangoes? (a) Wed (b) Fri (c) Mon (d) Tue
33. 33.Students who chose each subject
    Maths: 20
    Science: 100
    English: 100
    Hindi: 120
    Art: 60
    The number for Science is what percent of the total?
34. 34.Students who chose each subject
    Maths: 90
    Science: 120
    English: 30
    Hindi: 120
    Art: 240
    How many students are there in all?
35. 35.Books sold by a shop
    Mon: 105
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 30
    Which day has the fewest books? (a) Mon (b) Fri (c) Tue (d) Thu
36. 36.Students who chose each subject
    Maths: 150
    Science: 125
    English: 50
    Hindi: 100
    Art: 75
    Which subject has the fewest students? (a) Science (b) Art (c) Maths (d) English
37. 37.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 20
    Wed: 30
    Thu: 60
    Fri: 40
    The number for Mon is what percent of the total?
38. 38.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 150
    How many more mangoes are there for Mon than for Fri?
39. 39.Students who chose each subject
    Maths: 240
    Science: 90
    English: 120
    Hindi: 90
    Art: 60
    What is the average number of students per subject?
40. 40.Books sold by a shop
    Mon: 150
    Tue: 400
    Wed: 100
    Thu: 300
    Fri: 50
    What is the average number of books per day?

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