Question: Directions: In each of the following questions two equations are given. Solve these equations and give answer. [IBPS (PO) 2013]
I. $ x=\sqrt{625} $
II. $ y=\sqrt{676} $
Options:
A) If $ x\ge y $
B) If $ x>y $
C) If $ x\le y $
D) If $ x<y $
E) If $ x=y $ or no relation can be established between x and y
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Answer:
Correct Answer: E
Solution:
- I. $ x=\sqrt{625} $
$ \Rightarrow $ $ x=\pm 25 $
II. $ y=\sqrt{676} $
$ \Rightarrow $ $ y=\pm 26 $
Hence, relationship between $ x $ and $ y $ cannot be established.