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price quantity supplied (kg)   24 16 480 400   Calculate the percentage change in...

Agricultural Science
WAEC 2025
price quantity supplied (kg)  

24

16

480

400

 

Calculate the percentage change in price for maize

  • A. 8.0%
  • B. 66.7%
  • C. 50.0%
  • D. 33.3%
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Correct Answer: Option D
Explanation

the percentage change in price is calculated by substracting the price from the old price, dividing the result by the old price, and then multiplying by 100. therefore, the percentage change in price is (26 - 15)/24)*100 = 33.3%

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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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