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WAEC Economics 2002 Question 2

Question 2

Tools of Economic Analysis

The pie-chart below represents the total population of a school of 1,200. The shaded area of 60° shows the population of the underaged pupils. What is the population of the matured students?

Diagram for this question
  1. A.600
  2. B.800
  3. C.1,000
  4. D.1,200
Show the answer and explanation

Answer: C (1,000)

Explanation

Matured students take 360° − 60° = 300°, so 300/360 × 1,200 = 1,000.