A firm announces a total of 63 posts? If the ratio of ordinary to officer staff must be kept as 6:3 , how many posts are there for the officers
Maths / Ratio and Proportion MCQs — Multiple-choice practice
- A. None of these
- B. 23
- C. 25
- D. 21
Correct answer
21
Explanation
Explanation A firm announces a total of 63 posts. If the ratio of ordinary to officer staff must be kept as 6:3 , how many posts are there for the officers Post= 63 ordinary: Office 6 : 3 Sum of ratio = 6+3 = 9 officer post =3/9*27 = 21 Sh6-8-2023
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