List of top Quantitative Aptitude Questions on Algebra

If \(3x - 2y = 5\) and \(x + y = 5\), then the value of \(x\) is:
The sum of two numbers is 15 and the sum of their squares is 113. The product of the two numbers is:
If \(x + \dfrac{1}{x} = 5\), then the value of \(x^2 + \dfrac{1}{x^2}\) is: