Civil Service Exam Reviewer · Data Interpretation · medium

Savings Over Six Months

Study the line graph below. It shows the balance of a person's savings account (in pesos) at the end of each month from January to June. Use it to answer the questions that follow.

What was the average monthly increase in the balance from January to June?

  1. ₱320
  2. ₱266.67
  3. ₱400
  4. ₱300

Answer

A. ₱320

Solution

Total increase ₱1,600 over 5 monthly steps = ₱320 per month.

More Data Interpretation questions

  1. By how much did the balance increase from January to June?
  2. In which month did the savings balance DECREASE?
  3. Each visit costs the clinic ₱450. How much more did the clinic spend on visits by the 36–50 group than by the 13–19 group?
  4. What percent of the visits were made by persons aged 19 and below?
  5. How many visits were made by persons aged 51 and above?
  6. What was the total number of clinic visits?
  7. Which age group made the MOST visits?
  8. Which product earned the HIGHEST sales revenue for the week?
  9. Rice accounts for what percent of all units sold?
  10. How many more units of rice than coffee were sold?

All Data Interpretation questions