Question Detail

Evaluate
$\begin{aligned} \sqrt{53824} \end{aligned}$

Answer: Option B

1. 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:

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

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

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

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

2. $\begin{aligned} \sqrt{\frac{32.4}{x}} = 2 \end{aligned}$

Answer: Option B

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

24.3
2.43
0.243
0.0243

Answer: Option D

4. Evaluate $\begin{aligned} \sqrt[3]{\sqrt{.000064}} \end{aligned}$

0.0002
0.002
0.02
0.2

Answer: Option D

Explanation:

$\begin{aligned} = \sqrt{.000064} \end{aligned}$
$\begin{aligned} = \sqrt{\frac{64}{10^6}} \end{aligned}$
$\begin{aligned} = \frac{8}{10^3} = .008 \end{aligned}$
$\begin{aligned} = \sqrt[3]{.008} \end{aligned}$
$\begin{aligned} = \sqrt[3]{\frac{8}{1000}} \end{aligned}$
$\begin{aligned} = \frac{2}{10} = 0.2 \end{aligned}$

5. What is the square root of 0.16

0.4
0.04
0.004
4

Answer: Option A

Explanation:

as .4 * .4 = 0.16

Puii 12 years ago

lovely post kisna par jab pyaar hogaa to ye sab fandee bhul jaoge thats the bototm line :P n u know it kisna bhale hi analytically u dissect the situation but heart will go with love only .keep sharing ..Shruti PS: why can't u remove the maths from ur page har baar javaab dena padta hai