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Evaluate
\begin{aligned} \sqrt[3]{4\frac{12}{125}} \end{aligned}

  • \begin{aligned} 1\frac{2}{5} \end{aligned}
  • \begin{aligned} 1\frac{3}{5} \end{aligned}
  • \begin{aligned} 1\frac{4}{5} \end{aligned}
  • 1

Answer: Option B

Explanation:

\begin{aligned}
= \sqrt[3]{\frac{512}{125}} \end{aligned}
\begin{aligned}
= (\frac{8*8*8}{5*5*5})^{\frac{1}{3}} \end{aligned}

\begin{aligned} = \frac{8}{5} = 1\frac{3}{5} \end{aligned}

Similar Questions :

1. Evaluate
\begin{aligned}
\sqrt{6084}
\end{aligned}

  • 75
  • 77
  • 78
  • 68

Answer: Option C

2. Evaluate
\begin{aligned}
\sqrt{1\frac{9}{16}}
\end{aligned}

  • \begin{aligned} 1\frac{1}{6} \end{aligned}
  • \begin{aligned} 1\frac{1}{5} \end{aligned}
  • \begin{aligned} 1\frac{1}{4} \end{aligned}
  • \begin{aligned} 1\frac{1}{3} \end{aligned}

Answer: Option C

Explanation:

\begin{aligned}
= \sqrt{\frac{25}{16}}
\end{aligned}

\begin{aligned}
= \frac{\sqrt{25}}{\sqrt{16}}
\end{aligned}

\begin{aligned}
= \frac{5}{4}
\end{aligned}

\begin{aligned}
= 1\frac{1}{4}
\end{aligned}

3. \begin{aligned}
(\frac{\sqrt{625}}{11} \times \frac{14}{\sqrt{25}} \times \frac{11}{\sqrt{196}})
\end{aligned}

  • 15
  • 7
  • 5
  • 9

Answer: Option C

Explanation:

\begin{aligned}
= (\frac{25}{11} \times \frac{14}{5} \times \frac{11}{14})
\end{aligned}

\begin{aligned}
= 5
\end{aligned}

4. What is the square root of 0.16

  • 0.4
  • 0.04
  • 0.004
  • 4

Answer: Option A

Explanation:

as .4 * .4 = 0.16

5. Find the value of X
\begin{aligned} \sqrt{81} + \sqrt{0.81} = 10.09 - X \end{aligned}

  • 0.019
  • 0.19
  • 0.9
  • 0.109

Answer: Option B

Explanation:

\begin{aligned}
=> \sqrt{81} + \sqrt{0.81} = 10.09 - X
\end{aligned}

\begin{aligned}
=> 9 + 0.9 = 10.09 - X
\end{aligned}

\begin{aligned}
=> X = 10.09 - 9.9 = 0.19
\end{aligned}

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