Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 588 · 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: 40
   Wed: 60
   Thu: 100
   Fri: 80
   Which day has the fewest mangoes? (a) Mon (b) Wed (c) Thu (d) Tue
2. 2.Visitors to a science museum
   Jan: 45
   Feb: 135
   Mar: 45
   Apr: 30
   May: 45
   What is the difference between the highest and the lowest number of visitors?
3. 3.Mangoes sold by a fruit seller
   Mon: 120
   Tue: 120
   Wed: 60
   Thu: 210
   Fri: 90
   What is the difference between the highest and the lowest number of mangoes?
4. 4.Visitors to a science museum
   Jan: 90
   Feb: 60
   Mar: 150
   Apr: 90
   May: 210
   How many visitors are there in all?
5. 5.Books sold by a shop
   Mon: 40
   Tue: 80
   Wed: 80
   Thu: 120
   Fri: 80
   Which day has the most books? (a) Mon (b) Thu (c) Tue (d) Fri
6. 6.Visitors to a science museum
   Jan: 100
   Feb: 60
   Mar: 40
   Apr: 80
   May: 120
   What is the average number of visitors per month?
7. 7.Students who chose each subject
   Maths: 30
   Science: 20
   English: 30
   Hindi: 80
   Art: 40
   The number for Maths is what percent of the total?
8. 8.Books sold by a shop
   Mon: 50
   Tue: 70
   Wed: 30
   Thu: 20
   Fri: 30
   How many books are there in all?
9. 9.Students who chose each subject
   Maths: 240
   Science: 120
   English: 90
   Hindi: 60
   Art: 90
   How many students are there in all?
10. 10.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 60
    Class 9: 60
    Class 10: 45
    The number for Class 10 is what percent of the total?
11. 11.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 20
    Thu: 50
    Fri: 30
    The number for Fri is what percent of the total?
12. 12.Students who chose each subject
    Maths: 15
    Science: 15
    English: 20
    Hindi: 40
    Art: 10
    How many students are there in all?
13. 13.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 40
    Apr: 20
    May: 30
    Which month has the most visitors? (a) May (b) Feb (c) Apr (d) Jan
14. 14.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 120
    Apr: 160
    May: 200
    Which month has the fewest visitors? (a) Jan (b) Apr (c) Feb (d) May
15. 15.Students who chose each subject
    Maths: 70
    Science: 50
    English: 20
    Hindi: 30
    Art: 30
    The number for Science is what percent of the total?
16. 16.Visitors to a science museum
    Jan: 100
    Feb: 60
    Mar: 60
    Apr: 140
    May: 40
    Which month has the fewest visitors? (a) Jan (b) Apr (c) May (d) Mar
17. 17.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 45
    Class 9: 60
    Class 10: 60
    How many trees are there in all?
18. 18.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 120
    How many more books are there for Thu than for Mon?
19. 19.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 60
    Wed: 150
    Thu: 90
    Fri: 120
    Which day has the most mangoes? (a) Tue (b) Thu (c) Wed (d) Mon
20. 20.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 60
    Wed: 80
    Thu: 20
    Fri: 80
    Which day has the fewest mangoes? (a) Fri (b) Wed (c) Mon (d) Thu
21. 21.Books sold by a shop
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 30
    How many books are there in all?
22. 22.Trees planted by each class
    Class 6: 320
    Class 7: 160
    Class 8: 200
    Class 9: 40
    Class 10: 80
    What is the average number of trees per class?
23. 23.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 30
    Wed: 5
    Thu: 25
    Fri: 25
    How many mangoes are there in all?
24. 24.Books sold by a shop
    Mon: 90
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 150
    Which day has the fewest books? (a) Thu (b) Wed (c) Fri (d) Mon
25. 25.Students who chose each subject
    Maths: 60
    Science: 30
    English: 90
    Hindi: 75
    Art: 45
    Which subject has the fewest students? (a) Hindi (b) Science (c) Maths (d) English
26. 26.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 90
    Thu: 240
    Fri: 90
    What is the average number of books per day?
27. 27.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 200
    Apr: 150
    May: 250
    Which month has the fewest visitors? (a) Feb (b) May (c) Apr (d) Jan
28. 28.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 120
    Thu: 200
    Fri: 80
    How many mangoes are there in all?
29. 29.Students who chose each subject
    Maths: 105
    Science: 15
    English: 75
    Hindi: 45
    Art: 60
    What is the average number of students per subject?
30. 30.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 75
    How many more mangoes are there for Thu than for Tue?
31. 31.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 90
    Thu: 60
    Fri: 180
    Which day has the fewest mangoes? (a) Mon (b) Tue (c) Thu (d) Wed
32. 32.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 90
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
33. 33.Students who chose each subject
    Maths: 90
    Science: 60
    English: 120
    Hindi: 150
    Art: 180
    The number for Hindi is what percent of the total?
34. 34.Books sold by a shop
    Mon: 50
    Tue: 175
    Wed: 125
    Thu: 75
    Fri: 75
    How many books are there in all?
35. 35.Students who chose each subject
    Maths: 200
    Science: 350
    English: 100
    Hindi: 150
    Art: 200
    How many students are there in all?
36. 36.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 120
    Art: 150
    What is the average number of students per subject?
37. 37.Visitors to a science museum
    Jan: 70
    Feb: 20
    Mar: 50
    Apr: 30
    May: 30
    How many visitors are there in all?
38. 38.Trees planted by each class
    Class 6: 300
    Class 7: 200
    Class 8: 150
    Class 9: 250
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
39. 39.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 20
    Apr: 20
    May: 20
    How many more visitors are there for Mar than for Feb?
40. 40.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 200
    Art: 25
    How many more students are there for Hindi than for Maths?

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