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The pie chart above represents the total population of a school of 1,200. The shaded area...

Economics
JAMB 2022

The pie chart above represents the total population of a school of 1,200. The shaded area of 60º shows the population of the underaged pupils.

What is the population of the matured students?
 

  • A. 600
  • B. 800
  • C. 1000
  • D. 1200
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Correct Answer: Option C
Explanation

Population of underaged student = \(\frac{60}{360}\) x 1200

= 200

Population of matured student = 1200 - 200 = 1000.


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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
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Post UTME Past Questions Agent
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Post UTME Past Questions Agent
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Your School's Whatsapp Group - Join Us now