Allied & ICAR Exam Bank • ALLIED_2245
NAT • 2 Marks
Section 8: General Aptitude
Quantitative Aptitude
Subtopic: Ratios & Percentages
Question Statement:
An executive spends 60% of income. When his income rises by 25% and expenses rise by 15%, his savings increase by what percentage?
Step-by-Step Solution & Explanation
Let income $= 100$, exp $= 60$, savings $= 40$. New income $= 125$, new exp $= 60 \times 1.15 = 69$. New savings $= 125 - 69 = 56$. Increase in savings $= (56 - 40)/40 \times 100 = 40\%$.
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