Aptitude : : Square root and Cube root Questions & Answers
- $ \sqrt{0.0025} \times \sqrt{2.25} \times \sqrt{0.0001} $ is equals to :
A. 0.000075
B. .0075
C. 0.075
D. 0.00075
- If $ \dfrac{52}{\text{x}} = \sqrt{\cfrac{169}{289}}$, then value of $\text{x}$ is :
A. 52
B. 58
C. 62
D. 68
- Find $ { \sqrt[3]{0.000216} } $
A. 0.6
B. .06
C. .006
D. 6
- Find $\sqrt[3]{\sqrt{0.000064}} $
A. 0.02
B. 0.2
C. 2
D. 0.002
- $ \dfrac{\sqrt{7} + \sqrt{5}}{\sqrt{7} - \sqrt{5}} $ is equal to :
A. 1
B. 2
C. $ 6- \sqrt{35} $
D. $ 6 + \sqrt{35} $