Arithmetic Aptitudes › Ratio and Proportion › Question #4770
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QThe salaries of A, B, and C were distributed in the following proportions: 3: 5: 7. What would the new ratio of their respective wages be if their salaries were increased by 50%, 60%, and 50%, respectively?

ID: #4770 Ratio and Proportion 155 views
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#4770Q ID
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Ratio and ProportionTopic
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  • A 4 : 5 : 7 ✔ ✖
  • B 3 : 6 : 7 ✔ ✖
  • C 4 : 15 : 18 ✔ ✖
  • D 9 : 16 : 21 ✔ ✖
Correct Answer: Option D

Explanation


New ratio will be 3 x (150/100) : 5 x (160/100) : 7 x (150/100) = (9/2) : 8 : (21/2) = 9 : 16 : 21
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