Allied & ICAR Exam Bank • ALLIED_2221 NAT • 2 Marks

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Ratios & Percentages

Question Statement:

A quantity $P$ varies directly as the square of $Q$. When $Q$ increases by 20%, the percentage increase in $P$ is:

Answer Key:

44

Step-by-Step Solution & Explanation

$P' = k(1.2Q)^2 = 1.44 kQ^2 = 1.44P$. Percentage increase = 44%.
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