JEE Main 2025 — Sequences And Series Question with Solution

Consider two sets A and B, each containing three numbers in A.P. Let the sum and the product of the elements of A be 36 and p respectively and the sum and the product of the elements of B be 36 and $q$ respectively. Let d and D be the common differences of ${\mathrm{AP}}^{\prime }\mathrm{s}$ in $A$ and $B$ respectively such that $D=d+3,d>0$. If $\frac{p+q}{p-q}=\frac{19}{5}$, then $\mathrm{p}-\mathrm{q}$ is equal to