GMAT Data Insights Practice Set 5 (Graphics Interpretation)

The line graph shows the average increase in algebra grades of students who received below 50% in a placement test and attended an extracurricular math tutoring program for 8 weeks. Points X, Y, and Z represent the average increase in weekly quiz grades for weeks 4, 7, and 8, respectively.

The increase from Week 1 to Week 4 falls approximately between _____.

The line graph shows the average increase in algebra grades of students who received below 50% in a placement test and attended an extracurricular math tutoring program for 8 weeks. Points X, Y, and Z represent the average increase in weekly quiz grades for weeks 4, 7, and 8, respectively.

The increase in grade average from Week 1 to Week 4 is approximately _____ the increase in grades from week 4 to week 8.

The pie charts provided above show different economic activities in rural areas in Japan for 2015 as well as the projected changes in those activities by year 2025.

What is the projected change in revenue earned from Small Businesses and Transportation jobs in 2025?

The pie charts provided above show different economic activities in rural areas in Japan for 2015 as well as the projected changes in those activities by year 2025.

Which sector is projected to have the smallest change in percentage of economic activity between 2015 and 2025?

The graph above is a report from the Department of Education on the number of student dropouts during the first 10 weeks of the fall semester in 1988.

The student dropouts decreased at a _________ rate from Week 1 to Week 10 than from Week 3 to Week 4.

The graph above is a report from the Department of Education on the number of student dropouts during the first 10 weeks of the fall semester in 1988.

The dropout had a ________ decrease from Week 1 to Week 2 than from Week 5 to Week 6.

The graph above is a report from the Department of Education on the number of student dropouts during the first 10 weeks of the fall semester in 1988.

The average (arithmetic mean) of dropouts for weeks 1 through 10 was _______ 300 students.

The County Parks Department tracks the number of visitors the four parks receive throughout the year. A sensor counts every vehicle that enters the gates. The graph displays the weekend averages for two or the parks, and the weekend average of all four parks.

The highest number of visitors of parks 3 & 4 was in ______.

The County Parks Department tracks the number of visitors the four parks receive throughout the year. A sensor counts every vehicle that enters the gates. The graph displays the weekend averages for two or the parks, and the weekend average of all four parks.

The lowest number of visitors of parks 3 & 4 was in ______.

The following pie charts show the spending of a certain company for 2010 and 2015.

According to the pie chart, the rent for the company ________.

The following pie charts show the spending of a certain company for 2010 and 2015.

The largest proportional change from 2010 to 2015 was in _______.

A recent study compared the median household debt from all sources and the age of the homeowner.

If the trend were to continue, a 25-year-old would have_____ than a 60-year-old.

A recent study compared the median household debt from all sources and the age of the homeowner.

The most likely reason for the steep rise in household debt might be _________.

The local drive-in theater is trying to determine the best price per car. They experimented with different rates over a period of 18 weeks and compiled the data above.

For every dollar the drive-in increases the cost of admission, they can expect ____ less cars.

The local drive-in theater is trying to determine the best price per car. They experimented with different rates over a period of 18 weeks and compiled the data above.

By switching to charging admission per person instead of per car, the theater can expect their review to ______.

A water sample from the county reservoir was found to contain a concerning bacteria. The lab technician monitored the sample in a growth medium over a number of days (d) and recorded her findings in the chart above.

Which function best models the number of bacteria B(d), after d days?

A water sample from the county reservoir was found to contain a concerning bacteria. The lab technician monitored the sample in a growth medium over a number of days (d) and recorded her findings in the chart above.

If the bacteria continues to grow, at this rate it will reach 1-billion cells less than  ____________ days.

A manufacturing company presented the following data at its annual stockholder meeting. It shows the production, testing, and defective unit detection from the previous year.

The company has a policy to test ______of all units produced.

A manufacturing company presented the following data at its annual stockholder meeting. It shows the production, testing, and defective unit detection from the previous year.

The company believes that _____ of all units produced are defective.

The County Parks Department tracks the number of visitors the four parks receive throughout the year. A sensor counts every vehicle that enters the gates. The graph displays the weekend averages for two or the parks, and the weekend average of all four parks.

The County hosts a very popular  ______ event at the parks.

The County Parks Department tracks the number of visitors the four parks receive throughout the year. A sensor counts every vehicle that enters the gates. The graph displays the weekend averages for two or the parks, and the weekend average of all four parks.

The parks receive fewer visitors during inclement weather. The worst weather was in ______.

The above pie charts show the spending of a certain company for 2010 and 2015.

According to the pie chart, the amount the company spent on Utilities and Benefits in 2010 is  _______ what they spent on Consumables and Advertising in 2015.

The above pie charts show the spending of a certain company for 2010 and 2015.

According to the pie charts, the company spends the least amount of money on _______.

A recent study surveyed 100 individuals to see at what age they retired.

If the trend were to continue, an 18-year-old would be _____ likely to retire than a 90-year-old.

A recent study surveyed 100 individuals to see at what age they retired.

The trend of retiring before the age of 33 instead of after the age of 65 is most likely due to  ______.