the solute will dissolve quicker if the solute is more\nshaken.\nsaturated.\ncooled.\nsettled.

Brief Explanations:

Shaking increases the contact between the solute and the solvent, speeding up the dissolving process. A saturated solution already has the maximum amount of solute dissolved and won't dissolve more quickly. Cooling usually slows down the dissolving rate for most solids in liquids. Settling has no positive effect on the dissolving speed.

Answer:

shaken.