Square Root and Cube Root Questions Answers Online Quiz Test
-
1. Evaluate
\begin{aligned}
\sqrt{6084}
\end{aligned}- 75
- 77
- 78
- 68
-
2. Evaluate \begin{aligned}
\sqrt{1471369}
\end{aligned}- 1213
- 1223
- 1233
- 1243
-
3. Evaluate
\begin{aligned}
\sqrt{248+\sqrt{64}}
\end{aligned}- 14
- 26
- 16
- 36
-
4. 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}
-
5. Evaluate
\begin{aligned}
\sqrt{53824}
\end{aligned}- 132
- 232
- 242
- 253
-
6. Evaluate
\begin{aligned}
\sqrt{10+\sqrt{25+\sqrt{108+\sqrt{154+\sqrt{225}}}}}
\end{aligned}- 16
- 8
- 6
- 4
-
7. \begin{aligned}
\sqrt{41 - \sqrt{21 + \sqrt{19 - \sqrt{9}}}}
\end{aligned}- 4
- 26
- 16
- 6
-
8. \begin{aligned}
(\frac{\sqrt{625}}{11} \times \frac{14}{\sqrt{25}} \times \frac{11}{\sqrt{196}})
\end{aligned}
- 15
- 7
- 5
- 9
-
9. Find the value of x
\begin{aligned}
\frac{2707}{\sqrt{x}} = 27.07
\end{aligned}
- 1000
- 10000
- 10000000
- None of above
-
10. What is the square root of 0.16
- 0.4
- 0.04
- 0.004
- 4
-
11. The least perfect square, which is divisible by each of 21, 36 and 66 is
- 213414
- 213424
- 213434
- 213444
-
12. Evaluate
\begin{aligned}
\sqrt{0.00059049}
\end{aligned}- 0.00243
- 0.0243
- 0.243
- 2.43
-
13. if a = 0.1039, then the value of
\begin{aligned} \sqrt{4a^2 - 4a + 1} + 3a \end{aligned}- 12.039
- 1.2039
- 11.039
- 1.1039
-
14. 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
-
15. 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
-
16. Evaluate \begin{aligned} \sqrt[3]{\sqrt{.000064}} \end{aligned}
- 0.0002
- 0.002
- 0.02
- 0.2
-
17. The largest four digit number which is a perfect cube, is:
- 7000
- 8000
- 9261
- 9999
-
18. What is the smallest number by which 3600 be divided to make it a perfect cube.
- 450
- 445
- 440
- 430
-
19. The cube root of .000216 is
- 0.6
- 0.006
- 0.06
- .0006
-
20. \begin{aligned} \sqrt{\frac{32.4}{x}} = 2 \end{aligned}
- 8
- 8.1
- 9
- 9.1