If the roots of the quadratic equation 2 x px q + += 0 are tan30 and tan15 , respectively, then the value of 2 + q – p is

Question:
If the roots of the quadratic equation $x^{2}+p x+q=0$ are $\tan 30^{\circ}$ and $\tan 15^{\circ}$, respectively, then the value of $2+q-p$ is

Correct Option: 2

JEE Main Previous Year 1 Question of JEE Main from Mathematics Complex Numbers and Quadratic Equations chapter.