Civil Service Exam Reviewer · Data Interpretation · hard

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.

Next month, total orders are expected to rise by 20% and the mobile share to rise to 70%. How many mobile orders are expected?

  1. 1,920
  2. 2,240
  3. 2,100
  4. 1,750

Answer

C. 2,100

Solution

New total = 2,500 × 1.2 = 3,000. Mobile = 70% × 3,000 = 2,100.

More Data Interpretation questions

  1. How many MORE orders came from desktops than from tablets?
  2. How many orders were made using mobile devices?
  3. Which device was used for the FEWEST orders?
  4. What is the percent decrease in enrollment from Grade 8 to Grade 12?
  5. What is the average enrollment per grade in Junior High School (Grades 7 to 10)?
  6. What percent of the students are in Senior High School (Grades 11 and 12)?
  7. What is the total enrollment from Grade 7 to Grade 12?
  8. Which grade level has the MOST students?
  9. 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?
  10. What was the percent increase in the balance from March to June?

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