2025 CHS PRELIMS P1 Q18

2025 CHS PRELIMS P1 Q18

Secondary 4
3 marks
  1. In a company of 120 workers, the ratio of female workers to male workers is (2:3). 20% of the workers work part time. Find the value of (p), of (q) and of (r).[2]
    FemaleMale
    Full time\((p)\)\((q)\)
    Part time\(9\)\((r)\)
  2. The annual salary of a particular male worker is $85000 in 2023. His salary in 2023 was 12% higher than in 2021. Find his annual salary in 2021.[1]

Solution:

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Answer:(a) \(p=39,q=57,r=15\) (b) \(\$75892.86\)

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