Quantitative Aptitude Ques 201

Question: Directions: What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)

$ {{( \frac{24}{9} )}^{2}}\times \frac{399}{39}\div \frac{41}{899}=? $

Options:

A) 1600

B) 1650

C) 1700

D) 1550

Show Answer

Answer:

Correct Answer: D

Solution:

  • $ ?={{( \frac{24}{9} )}^{2}}\times \frac{399}{39}\div \frac{41}{899} $

$ \Rightarrow $ $ ?\approx {{( \frac{24}{9} )}^{2}}\times \frac{400}{40}\times \frac{899}{41} $

$ \Rightarrow $ $ ?=7.11\times 10\times 21.92 $

$ \therefore $ $ ?=1558.512\approx 1550 $