# Lesson Worksheet: Double Line Graphs Mathematics

In this worksheet, we will practice analyzing and comparing two related sets of data presented in a double line graph.

Q1:

The following line graphs compare the average number of first graders in two different schools for 10 years. The orange line represents school 1, and the blue line represents school 2. Which school had a higher capacity in the year 2010?

• ASchool 2
• BNeither
• CSchool 1

Q2:

In the diagram, the orange line represents the number of burgers sold in a restaurant in a particular week and the blue line represents the number of hot dogs sold by the restaurant in the same week. What is the total number of sandwiches sold on Saturday ?

Q3:

The following line graphs show the number of members of each gender in a gym over several months. The orange line represents the males, and the blue line represents the females. What is the total number of members in January?

Q4:

This graph shows the number of goals scored by two players in the last ten weekly games. The orange line represents player 1, and the blue line represents player 2. Which player scored more goals in week 1 and by how many?

• APlayer 1, 1 goal
• BPlayer 2, 1 goal
• CPlayer 1, 3 goals
• DPlayer 1, 4 goals
• EPlayer 2, 2 goals

Q5:

This graph shows the number of students who got an A grade in two classes over 7 years. The orange line represents class 1, and the blue line represents class 2. Which class has more students who achieved an A grade in the year 2013 and by how many?

• AClass 2, 8 students
• BClass 1, 5 students
• CClass 2, 5 students
• DClass 2, 3 students
• EClass 1, 3 students

Q6:

This graph shows the number of soccer games that two teams played in a year. What is the difference between the number of games played by the two teams in February?

• A3 ‏games
• B2 ‏games
• C1 ‏game
• D6 ‏games
• E4 ‏games

Q7:

The graph shows the Internet usage of two students over 5 days. Which student used the Internet the most?

• AStudent A
• BStudent B

Q8:

Look at the double line graph to find the factory that made more sales in a period of 5 months. • AFactory A
• BFactory B

Q9:

The following table shows the average monthly temperature in two different regions for a certain year.

MonthTemperature in Region ATemperature in Region B
January
February
March
April
May
June
July
August
September
October
November
December

Which of the following graphs shows the given data?

• A • B • C • D • E Q10:

The double line graph shows the number of hours that Benjamin and Chloe studied over a week. On which day did they study for the same number of hours?

• AWednesday
• BTuesday
• CSunday
• DMonday
• EThursday