Quantitative Aptitude Ques 968

Question: The value of $ 2+\sqrt{0.09}-\sqrt[3]{0.008}-75% $ of 2.80 is

Options:

A) $ 0 $

B) $ 0.01 $

C) $ -1 $

D) $ 0.001 $

Show Answer

Answer:

Correct Answer: A

Solution:

  • $ 2+\sqrt{0.09}-\sqrt[3]{0.008}-\frac{75}{100}\times 2.80 $ $ =2+\sqrt[2]{{{(0.3)}^{2}}}-\sqrt[3]{{{(0.2)}^{3}}}-\frac{3}{4}\times \frac{28}{10} $ $ =2+0.3-0.2-2.1=2.3-2.3=0 $