Quantitative Aptitude Ques 853

Question: Directions: Find out the approximate value which should replace the question mark (?) in the following questions. You are not expected to find the exact value).

$ 0.0004\div 0.0001\times 36.000009=? $

Options:

A) 0.10

B) 145

C) 1450

D) 1.46

E) 14.5

Show Answer

Answer:

Correct Answer: B

Solution:

  • $ ?\approx 0.0004\div 0.0001\times 36.00009 $

$ \Rightarrow $ $ ?\approx \frac{0.0004}{0.0001}\times 36 $

$ \Rightarrow $ $ ?\approx 144 $
$ \Rightarrow $ $ ?\approx 145 $