Allied & ICAR Exam Bank • ALLIED_1585 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Ratios & Percentages

Question Statement:

If $z$ varies inversely as $w$, and $z = 12$ when $w = 5$, what is the value of $z$ when $w = 15$?

Options:

  • (A) 4
  • (B) 6
  • (C) 3
  • (D) 5

Answer Key:

A

Step-by-Step Solution & Explanation

$z w = k \implies 12 \times 5 = 60$. When $w = 15$, $z = 60 / 15 = 4$.
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