The ratio of roots of $x^2+bx+c=0$ is same as the ratio of the roots of $x^2+qx+r=0$. Then which of the following is true?

Question

$\begin{array}{1 1}(A) \;br^2=qc^2 \\(B)\;cr^2=qb^2\\(C)\;rc^2=bq^2\\(D)\;rb^2=cq^2 \end{array}$