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If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the amount of...

Agricultural Science
WAEC 1998
If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the amount of nitrogen in 500 kg of the fertilizer.
  • A. 20 kg
  • B. 40 kg
  • C. 50 kg
  • D. 100 kg
  • E. 250 kg
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Correct Answer: Option D
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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