Allied & ICAR Exam Bank • ALLIED_2041 NAT • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

If $f(x) = 3x - 5$, the value of $f^{-1}(16)$ is:

Answer Key:

7

Step-by-Step Solution & Explanation

$3x - 5 = 16 \implies 3x = 21 \implies x = 7$.
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