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The data below shows the number of worker? employed in the various sections of a...

Mathematics
WAEC 1992

The data below shows the number of worker?
employed in the various sections of a construction
company in Lagos.



Carpenters 24 Labourers 27
Plumbers 12 Plasterers 15
Painters 9 Messengers 3
Bricklayers 18



If one of the workers is absent on a certain day,
what is the probability that he is a bricklayer?
  • A. 1/12
  • B. 1/9
  • C. 2/9
  • D. 1/6
  • E. 1/4
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Correct Answer: Option D
Explanation
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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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