Quantitative Aptitude Ques 605

Question: Directions: What value should come in place of the question mark (?) in the following equations?

$ 18\times \sqrt{1156}\div 17={{(?)}^{2}} $

Options:

A) 7

B) 49

C) 36

D) 6

E) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

  • $ 18\times \sqrt{1156}\div 17=x^{2} $

$ \Rightarrow $ $ 18\times 34\div 17=x^{2} $

$ \Rightarrow $ $ 18\times 2=x^{2} $

$ \Rightarrow $ $ 36=x^{2} $

$ \therefore $ $ x=6 $