The ration of roots of the equations $a x^2+b x+c=0$ and $p x^2+q x+r=0$ are equal. If $D_1$ and $D_2$ are respective discriminates, then what is $\frac{D_1}{D_2}$ equal to?

• A

  $\frac{\mathrm{a}^2}{\mathrm{p}^2}$
• Correct answer
  B

  $\frac{b^2}{q^2}$
• C

  $\frac{\mathrm{c}^2}{\mathrm{r}^2}$
• D

  None of these

Hence, the correct answer is option: 'B'.