List of top Mathematics Questions on Linear Algebra asked in KEAM

If $\frac{2x-10}{x+2}\ge x-5$ then $x$ lies in

If $10<|x+10|\le 25$, then $x$ lies in

Solve the system of equations: \[ \begin{bmatrix} 4 & 9 \\ 12 & -3 \\ 8 & -2 \end{bmatrix} \begin{bmatrix} 7 \\ 9 \end{bmatrix} = \begin{bmatrix} \alpha \\ \beta \end{bmatrix} \]