Allied & ICAR Exam Bank • ALLIED_1540 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

If $2^{x+3} = 32$, the value of $3^{x-1}$ is:

Options:

  • (A) 3
  • (B) 9
  • (C) 1
  • (D) 27

Answer Key:

A

Step-by-Step Solution & Explanation

$2^{x+3} = 2^5 \implies x+3 = 5 \implies x = 2$. $3^{x-1} = 3^{2-1} = 3^1 = 3$.
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