Quantitative Aptitude Ques 852

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).

$ \sqrt{10000}+\frac{3.001}{4.987} $ of $ 1891.992=? $

Options:

A) 2500

B) 1640

C) 1450

D) 1230

E) 1525

Show Answer

Answer:

Correct Answer: D

Solution:

  • $ ?=\sqrt{10000}+\frac{3.001}{4.987}\times 1891.992 $

$ \Rightarrow $ $ ?\approx 100+\frac{3}{5}\times 1892 $

$ \Rightarrow $ $ ?\approx 100+1135.2 $

$ \Rightarrow $ $ ?\approx 1235.2 $
$ \Rightarrow $ $ ?\approx 1230 $