At a fixed point below a liquid surface, the pressure downwards is P1 and pressure upwards is P2. It can be deduced that

Answer Details

The pressure at any point in a liquid depends on the depth of the point and the density of the liquid. At a fixed point below the liquid surface, the pressure downwards is P1 and pressure upwards is P2. It can be deduced that P1 > P2 because the pressure increases with depth due to the weight of the liquid above. Therefore, the correct option is: P1 > P2.