Introduction


Aptitude : : Square root and Cube root Questions & Answers

  1. $ \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

  1. If $ \dfrac{52}{\text{x}} = \sqrt{\cfrac{169}{289}}$, then value of $\text{x}$ is :

A. 52

B. 58

C. 62

D. 68

  1. Find $ { \sqrt[3]{0.000216} } $

A. 0.6

B. .06

C. .006

D. 6

  1. Find $\sqrt[3]{\sqrt{0.000064}} $

A. 0.02

B. 0.2

C. 2

D. 0.002

  1. $ \dfrac{\sqrt{7} + \sqrt{5}}{\sqrt{7} - \sqrt{5}} $ is equal to :

A. 1

B. 2

C. $ 6- \sqrt{35} $

D. $ 6 + \sqrt{35} $