Gallons Subject: Gallons 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions. Capacity • Car • Container • Cubic • Cups • Does • Equivalent • Fluid • Gallon • Gallons • Gas • Half • Hold • Holds • How • Inches • Liquid • Liters • Many • Milliliters • One • Ounces • Pints • Quart • Quarts • Tank • Teaspoons • Volume • Water