Dimensional formula for the product of two physical quantities $P$ and $Q$ is $ML^2T^{-2}$. The dimensional formula for $\large \frac{P}{Q}$ is $ML^0T^{-2}$. $P$ and $Q$ are

Question

$$(a)\;Force,velocity\quad (b)\;Momentum \; displacement\quad (c)\;Force,displacement (d)\;work\;velocity$$