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Salary of A is 14.28% more than the salary of B, Salary of C is 6.25% more than B. What is the ratio of salary of C and A?1. 17 : 142. 14 : 173. 128 : 1194. 119 : 1285. None of these |
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Answer» Correct Answer - Option 4 : 119 : 128 Given: Salary of A = 14.28% more than salary of B Salary of C = 6.25% more than salary of B Calculations: Let salary of A, B and C be x, y, z respectively. x = y + 14.28% of y ⇒ y + (1/7) of y ⇒ 8y/7 z = y + 6.25% of y ⇒ y + (1/16) of y ⇒ 17y/16 x : z = (8y/7) : (17y/16) ⇒ 128 : 119 ∴ Ratio of salary of C and A is 119 : 128 |
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