Quantitative Aptitude Ques 352

Question: Directions: What should be come in the place of question mark (?) in the following questions? [NICL (AO) 2015]

$ \frac{17}{24}\div \frac{68}{24}\times \frac{380}{95}={{(?)}^{^{2}}} $

Options:

A) 4

B) 6

C) 8

D) 9

E) 1

Show Answer

Answer:

Correct Answer: E

Solution:

  • $ \frac{17}{24}\div \frac{68}{24}\times \frac{380}{95}={{(?)}^{2}} $

$ \Rightarrow $ $ \frac{17}{24}\times \frac{24}{68}\times \frac{380}{95}={{(?)}^{2}} $
$ \Rightarrow $ $ 1={{(?)}^{2}} $

$ \Rightarrow $ $ ?=\sqrt{1} $
$ \Rightarrow $ $ ?=1 $