IIMB 2001 (QA) PYQs

For how many integer values of $x$ is:

$\dfrac{x^2+6x-7}{x^2+1}>2$

Find the maximum value of $x$ for which $\frac{x+2}{x}\geq x$

If $x y z=216$ and $x, y, z$ are the positive number, which of the following is not a possible value of $x y+y z+z x$ ?