Civil Service Exam Reviewer · Data Interpretation · medium

Population Pyramid of Barangay San Isidro

Study the population pyramid below. It shows the number of male (left) and female (right) residents of a barangay by age group. Use it to answer the questions that follow.

In which age group is the difference between the number of males and females the GREATEST?

  1. 0–14
  2. 40–59
  3. 60+
  4. 25–39

Answer

C. 60+

Solution

Differences: 30, 20, 20, 40, 60. The greatest is in the 60+ group (270 − 210 = 60).

More Data Interpretation questions

  1. In 2023, School A's enrollment was what percent of the combined enrollment of the three schools?
  2. What was the percent growth of School C's enrollment from 2021 to 2025?
  3. What was the combined enrollment of the three schools in 2025?
  4. In which year did School C's enrollment FIRST exceed School B's?
  5. Which school's enrollment DECREASED every year?
  6. If infrastructure spending had been cut by 25%, what would the ending balance have been?
  7. Total expenses were what percent of the funds available (starting balance plus income)?
  8. What was the ending balance?
  9. What was the total income for the year (excluding the starting balance)?
  10. Which expense was the LARGEST?

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