Reading Line Graphs

Q. The graph of Tiger Population from Years $(2015-2020)$ is

And Rhino Population from Years $(2015-2020)$ is

Answer the following questions.
$\left(1\right)$ Has the Rhino population increased, and if so, by how much?
$\left(2\right)$ Whose population is greater in $2018$, and by how much?

1. $\left(1\right)16$
   $\left(2\right)8$
2. $\left(1\right)8$
   $\left(2\right)16$
3. $\left(1\right)20$
   $\left(2\right)10$
4. None of the above

Q. The following graph shows the number of people coming to the store on a particular day between $10:00$ AM to $2:00$ PM.


What is the difference between the number of people in the store at $11:00$ AM and $12:00$ Noon?

1. 0

Q.

On my last birthday, I weighed $40$ kg. If I put on $m$ kg of weight after an year , What is my present weight?

Q. The following graph shows the number of people coming to the store on a particular day between $10:00$ AM to $2:00$ PM.


What is the maximum number of people in the store?

Q. If you are given the task of determining Mr. Panda's fastest speed and day of running from the following line graph, your answer will be and .

1. $8$ km/hr
2. $7$ km/hr
3. $6$ km/hr
4. Sunday
5. Saturday
6. Friday

Q.

Question statement
Your score on game show is $-300$. You answer the final question incorrectly, so you lose $400$ points. What is your final score?

Q. Choose the appropriate pairs for each subject's ratios of Zarine's and Wahab's scores.

1. $1$
2. $3$
3. $5$
4. $7$
5. $4$
6. $\frac{65}{75}$
7. $\frac{75}{60}$
8. $\frac{90}{95}$
9. $\frac{55}{65}$
10. $\frac{80}{70}$

Q. What is Nellie's total weight loss from March to June $2021$?

1. $6.5$ kg
2. $5.5$ kg
3. $3.5$ kg
4. $4.5$ kg

Q. Miss Macy recorded the number of absentees for the first week of school on a line graph as shown below.
How many students were absent on Monday?

1. 6
2. 5
3. 8
4. 10

Q. The semester results for Zarine and her brother Wahab were released. Their school administration emailed their parents the results in the form of a performace chart of their performance in each of their seven subjects. The performance chart is as follows:


What were the highest scores of Zarine and Wahab?

1. Zarine $-90\%$
   Wahab$-95\%$
2. Zarine $-95\%$
   Wahab$-90\%$
3. None of the above.

Q. Nexus keeps a record of the number of movies he watched each year.
Is the line graph depicting the total number of movies Nexus watched between $2016$ and $2020$ accurate?

1. Yes
2. No
3. Cannot say

Q. Michael goes to the annual County Fair with his friends. The line graph below depicts his entire journey.
How much time did Michael and his friends spend at the County Fair?

1. $1$ hour
2. $2$ hours
3. $6$ hours
4. $4$ hours

Q. Nellie was $72$ kg till December $2020$. She decided to lose $10$ kg. As a result, in January $2021$, she joined a gym. Weight lost from January $2021$ to August $2021$ is depicted as a line graph.


Answer the question with the help of above line graph.
What was the lowest amount of weight lost by Nellie in a month?

1. $1$ kg
2. $2$ kg
3. $1.5$
4. $0.5$ kg

Q. The following line graph depicts the sales of a scientific calculator by a manufacturer over time.


The average sales is .

1. $\$2.5$
2. $\$2,500$
3. $2$

Q. The population growth of zebras in a zoo was recorded as shown below.
What is the growth in the number of zebras between 2015 and 2018?

1. 104
2. 106
3. 110
4. 118

Q. Jennifer made the decision to visit her uncle in New York. She began her journey in Las Vegas and drove across the country by car, keeping track of the distance she covered each day.

Answer the folowing question with the help of the line graph shown below.

$\left(1\right)$ Were the total distances from Las Vegas on days $2$ and $3$ the same?
$\left(2\right)$ Did she take rest on day $3$?

1. $\left(1\right)$ Yes
   $\left(2\right)$ Yes
2. $\left(1\right)$ Yes
   $\left(2\right)$ No
3. $\left(1\right)$ No
   $\left(2\right)$ No
4. None of the above

Q. The following line graph depicts the sales of a scientific calculator by a manufacturer over time.


Find the mode(s).

1. $\$2,000$ and $\$4,000$
2. $\$2,000$

Q. The number of books read by Mary in different months is represented by the line graph given below.
In which month did she read the least number of books?

1. March
2. February
3. May
4. June

Q. What is the difference between the maximum and minimum chocolates consumed as shown in the line graph below?

1. $20$
2. $8$
3. $10$
4. $6$

Q. Mason records the number of shoes he sold in five days on a line graph.
On which day did he sell the most number of shoes?

1. Monday
2. Wednesday
3. Thursday
4. Friday

Q. Michael goes with his friends to the annual County Fair. He assumes that whole trip was going to take $4-5$ hours. Was Michael right or wrong?

1. He was right
2. He was wrong
3. Cannot say

Q.

The bar garph given below shows the amount of wheat( in thousand tonnes) purchased by the Government during the years $2005-10$.

Read the graph and answer during which two years, did the government purchase the same amount of wheat? Name them and also write the quantity purchased.

Q. The number of customers that walk into Brian's boutique from 2 p.m. to 7 p.m. is recorded as shown in the line graph below.
What is the total number of customers who visited that evening?

1. 29
2. 30
3. 31
4. 32