Quantitative Aptitude Ques 2216

Question: Directions: What will come in the place of question mark (?) in the following questions. [IBPS (Clerk) Pre 2015]

$ \sqrt{\sqrt{1024}+\sqrt{7921}}\times 48.5=? $

Options:

A) 586.5

B) 423.5

C) 348.5

D) 521.5

E) None of these

Show Answer

Answer:

Correct Answer: E

Solution:

  • $ \sqrt{\sqrt{1024}+\sqrt{7921}}\times 48.5=? $

$ \Rightarrow $ $ \sqrt{32+89}\times 48.5=? $
$ \Rightarrow $ $ \sqrt{121}\times 48.5=? $

$ \Rightarrow $ $ 11\times 48.5=? $
$ \Rightarrow $ $ ?=533.5 $