Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 617 · 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: 50
   Tue: 30
   Wed: 40
   Thu: 40
   Fri: 40
   How many mangoes are there in all?
2. 2.Books sold by a shop
   Mon: 100
   Tue: 200
   Wed: 300
   Thu: 150
   Fri: 250
   How many books are there in all?
3. 3.Visitors to a science museum
   Jan: 40
   Feb: 40
   Mar: 50
   Apr: 60
   May: 10
   What is the difference between the highest and the lowest number of visitors?
4. 4.Students who chose each subject
   Maths: 200
   Science: 200
   English: 150
   Hindi: 250
   Art: 200
   The number for Hindi is what percent of the total?
5. 5.Students who chose each subject
   Maths: 40
   Science: 160
   English: 240
   Hindi: 160
   Art: 200
   How many students are there in all?
6. 6.Students who chose each subject
   Maths: 20
   Science: 25
   English: 20
   Hindi: 15
   Art: 20
   Which subject has the most students? (a) English (b) Science (c) Maths (d) Hindi
7. 7.Trees planted by each class
   Class 6: 160
   Class 7: 120
   Class 8: 80
   Class 9: 280
   Class 10: 160
   What is the difference between the highest and the lowest number of trees?
8. 8.Books sold by a shop
   Mon: 200
   Tue: 80
   Wed: 160
   Thu: 240
   Fri: 120
   Which day has the fewest books? (a) Thu (b) Tue (c) Wed (d) Mon
9. 9.Students who chose each subject
   Maths: 50
   Science: 150
   English: 100
   Hindi: 125
   Art: 75
   Which subject has the most students? (a) Art (b) English (c) Science (d) Hindi
10. 10.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 30
    How many more mangoes are there for Tue than for Thu?
11. 11.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 5
    The number for Thu is what percent of the total?
12. 12.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 25
    Fri: 100
    What is the difference between the highest and the lowest number of books?
13. 13.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 60
    Class 9: 120
    Class 10: 180
    The number for Class 6 is what percent of the total?
14. 14.Students who chose each subject
    Maths: 10
    Science: 30
    English: 20
    Hindi: 15
    Art: 25
    What is the average number of students per subject?
15. 15.Students who chose each subject
    Maths: 180
    Science: 90
    English: 120
    Hindi: 60
    Art: 150
    How many more students are there for Science than for Hindi?
16. 16.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 100
    Thu: 300
    Fri: 200
    Which day has the most mangoes? (a) Mon (b) Fri (c) Thu (d) Tue
17. 17.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 30
    Fri: 120
    Which day has the most books? (a) Mon (b) Wed (c) Thu (d) Tue
18. 18.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 90
    Class 9: 150
    Class 10: 120
    How many trees are there in all?
19. 19.Students who chose each subject
    Maths: 150
    Science: 120
    English: 120
    Hindi: 90
    Art: 120
    How many students are there in all?
20. 20.Trees planted by each class
    Class 6: 50
    Class 7: 20
    Class 8: 40
    Class 9: 60
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
21. 21.Books sold by a shop
    Mon: 80
    Tue: 280
    Wed: 120
    Thu: 120
    Fri: 200
    Which day has the fewest books? (a) Mon (b) Tue (c) Wed (d) Fri
22. 22.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
23. 23.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 60
    Class 9: 90
    Class 10: 180
    Which class has the fewest trees? (a) Class 7 (b) Class 6 (c) Class 10 (d) Class 8
24. 24.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 75
    What is the average number of books per day?
25. 25.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 35
    Apr: 20
    May: 15
    Which month has the most visitors? (a) Apr (b) Jan (c) May (d) Mar
26. 26.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 35
    Thu: 5
    Fri: 20
    What is the difference between the highest and the lowest number of books?
27. 27.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 20
    Apr: 20
    May: 15
    Which month has the fewest visitors? (a) May (b) Apr (c) Feb (d) Mar
28. 28.Visitors to a science museum
    Jan: 105
    Feb: 75
    Mar: 60
    Apr: 15
    May: 45
    How many visitors are there in all?
29. 29.Students who chose each subject
    Maths: 60
    Science: 90
    English: 90
    Hindi: 120
    Art: 240
    How many more students are there for Science than for Maths?
30. 30.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 30
    Class 9: 60
    Class 10: 45
    How many more trees are there for Class 7 than for Class 9?
31. 31.Students who chose each subject
    Maths: 50
    Science: 60
    English: 40
    Hindi: 30
    Art: 20
    The number for Maths is what percent of the total?
32. 32.Students who chose each subject
    Maths: 150
    Science: 50
    English: 75
    Hindi: 125
    Art: 100
    Which subject has the most students? (a) Maths (b) Hindi (c) English (d) Science
33. 33.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 180
    Apr: 60
    May: 120
    How many visitors are there in all?
34. 34.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 210
    Which day has the most books? (a) Fri (b) Mon (c) Wed (d) Thu
35. 35.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 160
    Fri: 120
    How many more mangoes are there for Mon than for Tue?
36. 36.Students who chose each subject
    Maths: 90
    Science: 45
    English: 30
    Hindi: 75
    Art: 60
    What is the difference between the highest and the lowest number of students?
37. 37.Students who chose each subject
    Maths: 70
    Science: 30
    English: 30
    Hindi: 50
    Art: 20
    How many more students are there for Hindi than for Science?
38. 38.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 120
    Fri: 180
    Which day has the fewest mangoes? (a) Tue (b) Mon (c) Wed (d) Thu
39. 39.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 75
    Apr: 100
    May: 100
    How many visitors are there in all?
40. 40.Students who chose each subject
    Maths: 280
    Science: 80
    English: 120
    Hindi: 160
    Art: 160
    How many students are there in all?

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