√(?) × √(484)=1034 · ABC26GN1341
Subject: General Aptitude · Chapter: Square Roots and Cube Roots · Exam: L.I.C.A.D.O. 2007
$\sqrt{?} \times \sqrt{484}=1034$
(a)2025
(b)2209
(c)2304
(d)2401
(e)None of these
Answer
Explanation
Let $\sqrt{x} \times \sqrt{484}=1034$. Then, $\sqrt{x} \times 22=1034$ $$\begin{aligned} & \Leftrightarrow \sqrt{x}=\frac{1034}{22}=47 \\ & \Leftrightarrow x=(47)^{2}=2209 . \end{aligned}$$
Explanation as extracted from the printed page; notation may be imperfect.
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