List of top Quantitative Aptitude Questions on Square and Square Roots asked in NCHMCT JEE

What smallest number should be subtracted from 81025 to get a perfect square number?
Solve the following: \[ \sqrt{13824} + \sqrt{15625} \]
If \[ \sqrt{218 + \sqrt{37 + \sqrt{144}}} = K, \text{ then value of } K \text{ is} \]
If \( \sqrt{x} + 14 = \sqrt{2601} \), then \( x \) is equal to: