A’s salary is 10% more than that of B and 15% less than that of C. if B’s salary is 25% more than that of D’s salary, then by what percent C’s salary is less than or greater than that of D’s salary?
A’s salary is 10% more than that of B and 15% less than that of C. if B’s salary is 25% more than that of D’s salary, then by what percent C’s salary is less than or greater than that of D’s salary? Correct Answer <p>62% More</p>
Let D’s salary be x
Salary of B = x + (25/100) × x = 5x/4
Salary of A = (5x/4) + (10/100) × (5x/4) = 11x/8
Let salary of C be k
Salary of A = k – (15/100) × k = 85k/100
⇒ 85k/100 = 11x/8
⇒ k = 11x/8 × (100/85) = 1.62x
∴ Percentage C’s salary greater than that of D = (1.62x – x)/x × 100 = 62%
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Feb 20, 2025