Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 763 · 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.Visitors to a science museum
   Jan: 150
   Feb: 120
   Mar: 180
   Apr: 60
   May: 90
   The number for Jan is what percent of the total?
2. 2.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 175
   Wed: 75
   Thu: 50
   Fri: 100
   Which day has the most mangoes? (a) Wed (b) Tue (c) Mon (d) Thu
3. 3.Visitors to a science museum
   Jan: 200
   Feb: 200
   Mar: 250
   Apr: 200
   May: 150
   Which month has the most visitors? (a) May (b) Jan (c) Feb (d) Mar
4. 4.Students who chose each subject
   Maths: 175
   Science: 25
   English: 125
   Hindi: 50
   Art: 125
   Which subject has the fewest students? (a) Science (b) English (c) Art (d) Hindi
5. 5.Students who chose each subject
   Maths: 20
   Science: 10
   English: 30
   Hindi: 5
   Art: 35
   How many more students are there for Art than for Hindi?
6. 6.Mangoes sold by a fruit seller
   Mon: 200
   Tue: 100
   Wed: 350
   Thu: 150
   Fri: 200
   How many mangoes are there in all?
7. 7.Students who chose each subject
   Maths: 200
   Science: 160
   English: 80
   Hindi: 120
   Art: 240
   How many students are there in all?
8. 8.Books sold by a shop
   Mon: 300
   Tue: 150
   Wed: 250
   Thu: 50
   Fri: 250
   How many more books are there for Mon than for Thu?
9. 9.Books sold by a shop
   Mon: 180
   Tue: 120
   Wed: 30
   Thu: 150
   Fri: 120
   What is the difference between the highest and the lowest number of books?
10. 10.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 120
    Apr: 120
    May: 60
    The number for Jan is what percent of the total?
11. 11.Books sold by a shop
    Mon: 280
    Tue: 320
    Wed: 80
    Thu: 80
    Fri: 40
    How many more books are there for Mon than for Fri?
12. 12.Trees planted by each class
    Class 6: 280
    Class 7: 120
    Class 8: 80
    Class 9: 200
    Class 10: 120
    Which class has the fewest trees? (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
13. 13.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 280
    Thu: 40
    Fri: 160
    How many books are there in all?
14. 14.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 120
    Thu: 120
    Fri: 30
    The number for Thu is what percent of the total?
15. 15.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of books?
16. 16.Students who chose each subject
    Maths: 160
    Science: 160
    English: 80
    Hindi: 240
    Art: 160
    The number for Hindi is what percent of the total?
17. 17.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 25
    Which day has the fewest books? (a) Mon (b) Tue (c) Wed (d) Thu
18. 18.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 100
    Thu: 75
    Fri: 50
    How many books are there in all?
19. 19.Books sold by a shop
    Mon: 60
    Tue: 15
    Wed: 75
    Thu: 90
    Fri: 60
    Which day has the fewest books? (a) Wed (b) Fri (c) Tue (d) Mon
20. 20.Books sold by a shop
    Mon: 40
    Tue: 15
    Wed: 20
    Thu: 5
    Fri: 20
    How many more books are there for Mon than for Fri?
21. 21.Students who chose each subject
    Maths: 100
    Science: 60
    English: 120
    Hindi: 40
    Art: 80
    Which subject has the fewest students? (a) Science (b) English (c) Hindi (d) Maths
22. 22.Students who chose each subject
    Maths: 40
    Science: 15
    English: 20
    Hindi: 15
    Art: 10
    What is the difference between the highest and the lowest number of students?
23. 23.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 100
    Which day has the most books? (a) Fri (b) Tue (c) Wed (d) Mon
24. 24.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 50
    How many books are there in all?
25. 25.Students who chose each subject
    Maths: 50
    Science: 150
    English: 100
    Hindi: 300
    Art: 400
    How many students are there in all?
26. 26.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 30
    Class 9: 20
    Class 10: 40
    Which class has the most trees? (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 9
27. 27.Visitors to a science museum
    Jan: 25
    Feb: 10
    Mar: 30
    Apr: 20
    May: 15
    Which month has the fewest visitors? (a) Feb (b) Jan (c) Apr (d) Mar
28. 28.Trees planted by each class
    Class 6: 120
    Class 7: 75
    Class 8: 15
    Class 9: 60
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 200
    Wed: 80
    Thu: 240
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?
30. 30.Students who chose each subject
    Maths: 105
    Science: 30
    English: 45
    Hindi: 45
    Art: 75
    Which subject has the most students? (a) Art (b) Maths (c) English (d) Hindi
31. 31.Students who chose each subject
    Maths: 35
    Science: 25
    English: 15
    Hindi: 20
    Art: 5
    The number for Hindi is what percent of the total?
32. 32.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 100
    Class 9: 140
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
33. 33.Students who chose each subject
    Maths: 150
    Science: 100
    English: 25
    Hindi: 125
    Art: 100
    What is the average number of students per subject?
34. 34.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 10
    Fri: 20
    How many books are there in all?
35. 35.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 50
    Fri: 100
    How many books are there in all?
36. 36.Students who chose each subject
    Maths: 20
    Science: 10
    English: 15
    Hindi: 20
    Art: 35
    The number for Art is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 25
    How many mangoes are there in all?
38. 38.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 30
    Fri: 10
    What is the difference between the highest and the lowest number of books?
39. 39.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    Which day has the most books? (a) Tue (b) Thu (c) Fri (d) Wed
40. 40.Students who chose each subject
    Maths: 100
    Science: 50
    English: 150
    Hindi: 125
    Art: 75
    How many more students are there for English than for Art?

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