ABC26GN2022 · Logarithms

Subject: General Aptitude · Chapter: Logarithms · Exam: · Marks: · Difficulty:

If $\log _{3} x=-2$, then $x$ is equal to
(a)- 9
(b)- 6
(c)-8
(d)$\frac{1}{9}$
Answer
Answer (as printed): D
Explanation
$\log _{3} x=-2 \Rightarrow x=3^{-2}=\frac{1}{3^{2}}=\frac{1}{9}$.

Explanation as extracted from the printed page; notation may be imperfect.

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