MCQ
$\Big(\frac{125}{216}\Big)^{\frac{-1}{3}}=$
  • $\frac{6}{5}$
  • B
    $\frac{5}{6}$
  • C
    $125$
  • D
    $216$

Answer

Correct option: A.
$\frac{6}{5}$

$\Big(\frac{125}{216}\Big)^{\frac{-1}{3}}$
$\Rightarrow\Big(\frac{5}{6}\Big)^{3\times\frac{-1}{3}}$
$\Rightarrow\Big(\frac{5}{6}\Big)^{-1}$
$\Rightarrow\frac{6}{5}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free