Civil Service Exam Reviewer · Data Interpretation · medium

Online Orders by Device

Study the pie chart below. It shows the devices used for 2,500 online orders in one month. Use it to answer the questions that follow.

How many orders were made using mobile devices?

  1. 1,600
  2. 1,500
  3. 1,640
  4. 1,250

Answer

A. 1,600

Solution

64% × 2,500 = 1,600.

More Data Interpretation questions

  1. Which device was used for the FEWEST orders?
  2. What is the percent decrease in enrollment from Grade 8 to Grade 12?
  3. What is the average enrollment per grade in Junior High School (Grades 7 to 10)?
  4. What percent of the students are in Senior High School (Grades 11 and 12)?
  5. What is the total enrollment from Grade 7 to Grade 12?
  6. Which grade level has the MOST students?
  7. If the balance keeps growing by the same amount as from May to June each month, in which month will it FIRST exceed ₱4,500?
  8. What was the percent increase in the balance from March to June?
  9. What was the average monthly increase in the balance from January to June?
  10. By how much did the balance increase from January to June?

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