| Directions: What will come in the place of question mark (?) in the following questions. [IBPS (Clerk) Pre 2015] |
| \[\sqrt{\sqrt{1024}+\sqrt{7921}}\times 48.5=?\] |
A) 586.5
B) 423.5
C) 348.5
D) 521.5
E) None of these
Correct Answer: E
Solution :
| \[\sqrt{\sqrt{1024}+\sqrt{7921}}\times 48.5=?\] |
| \[\Rightarrow \]\[\sqrt{32+89}\times 48.5=?\]\[\Rightarrow \]\[\sqrt{121}\times 48.5=?\] |
| \[\Rightarrow \]\[11\times 48.5=?\]\[\Rightarrow \]\[?=533.5\] |
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