
Quiz: Faith on the Move
This study focuses on the religious affiliation of international migrants, examining patterns of migration among seven major groups: Christians, Muslims, Hindus, Buddhists, Jews, adherents of other religions and the religiously unaffiliated.

Quiz: How much do you know about Christianity around the world?
A comprehensive demographic study finds that there are 2.18 billion Christians of all ages around the world, representing nearly a third of the estimated 2010 global population of 6.9 billion. Christians are also geographically widespread, and no single region can indisputably claim to be the center of global Christianity.

Quiz: U.S. Religious Knowledge Survey
The Pew Forum’s religious knowledge survey included 32 questions about various aspects of religion: the Bible, Christianity, Judaism, Mormonism, world religions, religion in public life, and atheism and agnosticism. The average respondent answered 16 of the 32 religious knowledge questions correctly.