Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 60 · 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.

NameDateTime takenScore ___ / 40

1.Visitors to a science museum
Jan: 240
Feb: 60
Mar: 90
Apr: 90
May: 120
How many more visitors are there for Jan than for Mar?
2.Visitors to a science museum
Jan: 40
Feb: 280
Mar: 80
Apr: 240
May: 160
Which month has the fewest visitors? (a) May (b) Jan (c) Feb (d) Apr
3.Visitors to a science museum
Jan: 30
Feb: 15
Mar: 25
Apr: 5
May: 25
How many more visitors are there for May than for Feb?
4.Mangoes sold by a fruit seller
Mon: 100
Tue: 100
Wed: 100
Thu: 125
Fri: 75
Which day has the fewest mangoes? (a) Tue (b) Fri (c) Mon (d) Thu
5.Trees planted by each class
Class 6: 40
Class 7: 40
Class 8: 60
Class 9: 20
Class 10: 40
How many trees are there in all?
6.Mangoes sold by a fruit seller
Mon: 20
Tue: 30
Wed: 10
Thu: 15
Fri: 25
Which day has the fewest mangoes? (a) Thu (b) Tue (c) Wed (d) Mon
7.Books sold by a shop
Mon: 120
Tue: 210
Wed: 90
Thu: 120
Fri: 60
Which day has the most books? (a) Mon (b) Thu (c) Tue (d) Wed
8.Visitors to a science museum
Jan: 175
Feb: 25
Mar: 75
Apr: 100
May: 125
What is the average number of visitors per month?
9.Mangoes sold by a fruit seller
Mon: 30
Tue: 15
Wed: 20
Thu: 10
Fri: 25
What is the difference between the highest and the lowest number of mangoes?
10.Books sold by a shop
Mon: 200
Tue: 160
Wed: 120
Thu: 240
Fri: 80
Which day has the fewest books? (a) Thu (b) Wed (c) Tue (d) Fri
11.Mangoes sold by a fruit seller
Mon: 20
Tue: 20
Wed: 5
Thu: 25
Fri: 30
Which day has the fewest mangoes? (a) Thu (b) Mon (c) Fri (d) Wed
12.Books sold by a shop
Mon: 200
Tue: 125
Wed: 25
Thu: 100
Fri: 50
The number for Thu is what percent of the total?
13.Mangoes sold by a fruit seller
Mon: 105
Tue: 30
Wed: 60
Thu: 60
Fri: 45
Which day has the most mangoes? (a) Thu (b) Fri (c) Wed (d) Mon
14.Books sold by a shop
Mon: 60
Tue: 60
Wed: 45
Thu: 60
Fri: 75
What is the average number of books per day?
15.Students who chose each subject
Maths: 160
Science: 280
English: 160
Hindi: 120
Art: 80
The number for English is what percent of the total?
16.Students who chose each subject
Maths: 20
Science: 10
English: 30
Hindi: 5
Art: 35
The number for Maths is what percent of the total?
17.Visitors to a science museum
Jan: 30
Feb: 40
Mar: 50
Apr: 60
May: 20
How many visitors are there in all?
18.Visitors to a science museum
Jan: 20
Feb: 30
Mar: 50
Apr: 70
May: 30
The number for Apr is what percent of the total?
19.Mangoes sold by a fruit seller
Mon: 60
Tue: 45
Wed: 75
Thu: 60
Fri: 60
What is the average number of mangoes per day?
20.Students who chose each subject
Maths: 150
Science: 30
English: 180
Hindi: 150
Art: 90
What is the average number of students per subject?
21.Visitors to a science museum
Jan: 15
Feb: 35
Mar: 5
Apr: 20
May: 25
What is the difference between the highest and the lowest number of visitors?
22.Books sold by a shop
Mon: 100
Tue: 120
Wed: 60
Thu: 40
Fri: 80
What is the average number of books per day?
23.Visitors to a science museum
Jan: 15
Feb: 30
Mar: 25
Apr: 20
May: 10
How many more visitors are there for Mar than for Jan?
24.Mangoes sold by a fruit seller
Mon: 50
Tue: 125
Wed: 150
Thu: 100
Fri: 75
Which day has the fewest mangoes? (a) Tue (b) Mon (c) Wed (d) Thu
25.Books sold by a shop
Mon: 20
Tue: 30
Wed: 40
Thu: 50
Fri: 60
How many books are there in all?
26.Visitors to a science museum
Jan: 60
Feb: 150
Mar: 90
Apr: 180
May: 120
The number for Feb is what percent of the total?
27.Books sold by a shop
Mon: 60
Tue: 90
Wed: 45
Thu: 75
Fri: 30
How many books are there in all?
28.Trees planted by each class
Class 6: 50
Class 7: 75
Class 8: 175
Class 9: 100
Class 10: 100
How many trees are there in all?
29.Trees planted by each class
Class 6: 50
Class 7: 70
Class 8: 20
Class 9: 30
Class 10: 30
What is the average number of trees per class?
30.Mangoes sold by a fruit seller
Mon: 120
Tue: 120
Wed: 150
Thu: 120
Fri: 90
How many more mangoes are there for Wed than for Mon?
31.Visitors to a science museum
Jan: 35
Feb: 15
Mar: 25
Apr: 10
May: 15
How many visitors are there in all?
32.Mangoes sold by a fruit seller
Mon: 30
Tue: 10
Wed: 20
Thu: 25
Fri: 15
How many more mangoes are there for Mon than for Fri?
33.Students who chose each subject
Maths: 160
Science: 160
English: 200
Hindi: 160
Art: 120
How many more students are there for Science than for Art?
34.Books sold by a shop
Mon: 300
Tue: 200
Wed: 100
Thu: 200
Fri: 200
Which day has the fewest books? (a) Wed (b) Fri (c) Mon (d) Tue
35.Mangoes sold by a fruit seller
Mon: 40
Tue: 50
Wed: 20
Thu: 60
Fri: 30
What is the difference between the highest and the lowest number of mangoes?
36.Mangoes sold by a fruit seller
Mon: 50
Tue: 60
Wed: 30
Thu: 20
Fri: 40
Which day has the fewest mangoes? (a) Thu (b) Tue (c) Fri (d) Mon
37.Trees planted by each class
Class 6: 100
Class 7: 150
Class 8: 50
Class 9: 125
Class 10: 75
How many trees are there in all?
38.Visitors to a science museum
Jan: 150
Feb: 300
Mar: 200
Apr: 250
May: 100
The number for May is what percent of the total?
39.Books sold by a shop
Mon: 15
Tue: 15
Wed: 35
Thu: 25
Fri: 10
Which day has the fewest books? (a) Wed (b) Thu (c) Fri (d) Mon
40.Mangoes sold by a fruit seller
Mon: 75
Tue: 50
Wed: 75
Thu: 100
Fri: 200
Which day has the most mangoes? (a) Thu (b) Wed (c) Fri (d) Mon

Answer key

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