Knowledge is power! Put your knowledge to test at www.go4quiz.com
Go 4 Quiz is an excellent website with daily quizzes on various categories. You can find here quizzes on countries of the world, history, religion, politics, arts, literature, sports & games, Hollywood, Bollywood and many other categories.

Initially Go 4 Quiz was posting a quiz of 25 multiple choice questions every week. Now everyday (except weekends), one quiz of 10 multiple choice questions is being posted. Site is nicely designed. Not much graphics and banners. Since it is a blog, the quizzes are not interactive.
Some examples of country quiz are: USA quiz, UK quiz, Germany quiz, Canada quiz, India quiz, japan quiz, Pakistan quiz, China quiz, Korea quiz, Eqypt quiz and Denmark quiz.
Other quizzes are cricket quiz (one day international special), William Shakespeare quiz, Rajiv Gandhi quiz, John Kennedy quiz, and Adolf Hitler quiz.

There are some quizzes on Bible too. Genesis quiz, Jesus quiz, Moses quiz and David quizare posted under religion category.

If you have time try 10 minute 50 states of USA challenge and 5 minute 28 states of India challenge.