It depends on what you're measuring - for example, one cup = 4.5oz (128g) in the case of confectioner's sugar, but if it was honey it'd be 12oz (340g).
There are various online conversion charts, including the one at http://allrecipes.com/HowTo/Cup-to-Gram-Conversions/Detail.aspx
2 cups
How many cups of flour equals one pound will depend on the type of flour. If you are using all purpose flour you will need less than if you are using cake flour. For all purpose flour 3 1/3 cups equals one pound, 4.5 cups of cake flour equals one pound.
About 8 cups loosely packed
How many cups of flour equals one pound will depend on the type of flour. If you are using all purpose flour you will need less than if you are using cake flour. For all purpose flour 3 1/3 cups equals one pound, 4.5 cups of cake flour equals one pound.
A one-pound package of dry beans equals about 2 cups dry, or 5-6 cups cooked.
Approximately 3.6 cups to a pound of dry bowtie pasta.
Four cups of cheese equals one pound. But I don't know if that translates to pasta.
It is important to be able to convert units in the kitchen. In one pound of coffee there are two cups of coffee.
One pound is 16 ounces. It is also 2 cups.
A pound of butter equals two cups. One cup equals 16 tablespoons, therefore one pound of butter is 32 tablespoons.
About 1 cup
About 3 cups