Quantitative Aptitude Ques 803

Question: Find the value of $ \sqrt[6]{0.000729}. $

Options:

A) 0.027

B) 0.03

C) 0.3

D) 0.09

Show Answer

Answer:

Correct Answer: C

Solution:

  • $ x=\sqrt[6]{0.000729} $

$ \Rightarrow $ $ =\sqrt[6]{{{(0.3)}^{6}}} $

$ \Rightarrow $ $ ={{(0.3)}^{1/6\times 6}}=0.3 $