How much do you know about US entitlement programs? Take our quiz.

The push to reform entitlement programs is at the heart of debates about the future of the US budget. They include Social Security, Medicare, Medicaid, unemployment benefits, Supplemental Nutrition Assistance Program (food stamps), and Temporary Assistance for Needy Families (welfare).

2. What percentage of the 2011 federal budget was spent on entitlement programs?

Jeff Barnard/AP
(Read caption)

45 percent


54 percent


60 percent


75 percent

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