Question Detail

Evaluate \begin{aligned}
\sqrt{1471369}
\end{aligned}

1213
1223
1233
1243

Answer: Option A

1. 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}

2. 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}

3. Evaluate
\begin{aligned}
\sqrt{0.00059049}
\end{aligned}

0.00243
0.0243
0.243
2.43

Answer: Option B

Explanation:

Very obvious tip here is, after squre root the terms after decimal will be half (that is just a trick), works awesome at many questions like this.

4. Evaluate
\begin{aligned}
\sqrt{53824}
\end{aligned}

Answer: Option B

5. \begin{aligned} \sqrt{0.00059049} \end{aligned}

24.3
2.43
0.243
0.0243

Answer: Option D

Question Detail

Evaluate \begin{aligned} \sqrt{1471369} \end{aligned}

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

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

3. Evaluate \begin{aligned} \sqrt{0.00059049} \end{aligned}

4. Evaluate \begin{aligned} \sqrt{53824} \end{aligned}

5. \begin{aligned} \sqrt{0.00059049} \end{aligned}

Evaluate \begin{aligned}
\sqrt{1471369}
\end{aligned}

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

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

3. Evaluate
\begin{aligned}
\sqrt{0.00059049}
\end{aligned}

4. Evaluate
\begin{aligned}
\sqrt{53824}
\end{aligned}