Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 67 · 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.Students who chose each subject
   Maths: 100
   Science: 60
   English: 80
   Hindi: 80
   Art: 80
   What is the difference between the highest and the lowest number of students?
2. 2.Books sold by a shop
   Mon: 240
   Tue: 160
   Wed: 200
   Thu: 120
   Fri: 80
   How many books are there in all?
3. 3.Books sold by a shop
   Mon: 60
   Tue: 90
   Wed: 90
   Thu: 240
   Fri: 120
   What is the difference between the highest and the lowest number of books?
4. 4.Students who chose each subject
   Maths: 200
   Science: 300
   English: 200
   Hindi: 100
   Art: 200
   What is the difference between the highest and the lowest number of students?
5. 5.Books sold by a shop
   Mon: 5
   Tue: 30
   Wed: 20
   Thu: 25
   Fri: 20
   Which day has the fewest books? (a) Tue (b) Wed (c) Thu (d) Mon
6. 6.Students who chose each subject
   Maths: 150
   Science: 120
   English: 120
   Hindi: 90
   Art: 120
   Which subject has the fewest students? (a) English (b) Science (c) Art (d) Hindi
7. 7.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 40
   Wed: 60
   Thu: 50
   Fri: 20
   The number for Fri is what percent of the total?
8. 8.Mangoes sold by a fruit seller
   Mon: 45
   Tue: 60
   Wed: 60
   Thu: 30
   Fri: 105
   The number for Thu is what percent of the total?
9. 9.Visitors to a science museum
   Jan: 160
   Feb: 120
   Mar: 160
   Apr: 160
   May: 200
   Which month has the fewest visitors? (a) Feb (b) May (c) Apr (d) Jan
10. 10.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 30
    May: 40
    Which month has the most visitors? (a) Feb (b) Jan (c) May (d) Apr
11. 11.Students who chose each subject
    Maths: 25
    Science: 10
    English: 20
    Hindi: 15
    Art: 30
    Which subject has the fewest students? (a) Hindi (b) Maths (c) Science (d) Art
12. 12.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 30
    Thu: 90
    Fri: 150
    The number for Mon is what percent of the total?
13. 13.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 105
    Thu: 15
    Fri: 45
    The number for Mon is what percent of the total?
14. 14.Students who chose each subject
    Maths: 120
    Science: 120
    English: 210
    Hindi: 90
    Art: 60
    Which subject has the fewest students? (a) Maths (b) Hindi (c) Science (d) Art
15. 15.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 80
    Wed: 200
    Thu: 120
    Fri: 120
    Which day has the fewest mangoes? (a) Thu (b) Fri (c) Tue (d) Wed
16. 16.Students who chose each subject
    Maths: 30
    Science: 25
    English: 15
    Hindi: 20
    Art: 10
    Which subject has the most students? (a) Maths (b) Art (c) English (d) Science
17. 17.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 90
    Which class has the most trees? (a) Class 6 (b) Class 8 (c) Class 10 (d) Class 7
18. 18.Books sold by a shop
    Mon: 30
    Tue: 105
    Wed: 45
    Thu: 60
    Fri: 60
    The number for Fri is what percent of the total?
19. 19.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 120
    Thu: 280
    Fri: 80
    How many more books are there for Thu than for Mon?
20. 20.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 120
    Wed: 100
    Thu: 100
    Fri: 60
    Which day has the most mangoes? (a) Fri (b) Thu (c) Mon (d) Tue
21. 21.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 150
    How many trees are there in all?
22. 22.Visitors to a science museum
    Jan: 250
    Feb: 100
    Mar: 150
    Apr: 200
    May: 300
    Which month has the most visitors? (a) Feb (b) Apr (c) May (d) Jan
23. 23.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 15
    Wed: 60
    Thu: 60
    Fri: 45
    How many mangoes are there in all?
24. 24.Students who chose each subject
    Maths: 100
    Science: 120
    English: 60
    Hindi: 100
    Art: 20
    Which subject has the fewest students? (a) Science (b) Art (c) English (d) Maths
25. 25.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 30
    Thu: 75
    Fri: 45
    How many books are there in all?
26. 26.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 15
    What is the average number of mangoes per day?
27. 27.Students who chose each subject
    Maths: 30
    Science: 45
    English: 60
    Hindi: 90
    Art: 75
    What is the difference between the highest and the lowest number of students?
28. 28.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 240
    How many mangoes are there in all?
29. 29.Students who chose each subject
    Maths: 45
    Science: 75
    English: 45
    Hindi: 105
    Art: 30
    How many students are there in all?
30. 30.Students who chose each subject
    Maths: 40
    Science: 100
    English: 60
    Hindi: 120
    Art: 80
    The number for Hindi is what percent of the total?
31. 31.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 120
    Fri: 40
    How many mangoes are there in all?
32. 32.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of books?
33. 33.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 50
    Art: 30
    Which subject has the most students? (a) Art (b) Science (c) Maths (d) Hindi
34. 34.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 50
    Thu: 70
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
35. 35.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 150
    Wed: 210
    Thu: 90
    Fri: 90
    How many mangoes are there in all?
36. 36.Trees planted by each class
    Class 6: 60
    Class 7: 140
    Class 8: 40
    Class 9: 100
    Class 10: 60
    How many trees are there in all?
37. 37.Visitors to a science museum
    Jan: 90
    Feb: 210
    Mar: 90
    Apr: 150
    May: 60
    How many visitors are there in all?
38. 38.Visitors to a science museum
    Jan: 60
    Feb: 105
    Mar: 60
    Apr: 45
    May: 30
    Which month has the fewest visitors? (a) May (b) Feb (c) Apr (d) Jan
39. 39.Students who chose each subject
    Maths: 40
    Science: 15
    English: 10
    Hindi: 15
    Art: 20
    What is the difference between the highest and the lowest number of students?
40. 40.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 240
    Apr: 60
    May: 90
    What is the difference between the highest and the lowest number of visitors?

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