US Citizenship Test Questions

Official answer: the Constitution

This is the opening softball, and officers use it to check whether you understand that everything else in American government (federal laws, state laws, the President's orders) has to bend to this one document. Say it fast: "the Constitution." No elaboration needed, and adding extra words only invites a follow-up you did not prep for. The common mistake is overthinking a question this simple: applicants sometimes blurt "the President" or "the laws" because they are nervous and reaching for something that sounds official. One clear word closes this question every time, so let it be easy and move on with your confidence intact.

Official answer: one hundred (100)

The officer usually asks this fast right after the Congress questions and wants a bare number back, nothing more. Say "one hundred" or "100" and stop. The one common slip is confusing this with the House of Representatives total of 435, since both figures get drilled together during study sessions. Anchor it with the underlying rule instead of raw memorization: every state gets exactly two senators no matter its population, and fifty states times two always equals one hundred, a fixed number that never shifts with the census. If nerves make you blurt the wrong chamber's figure, most officers will simply slow down and repeat the question rather than mark it wrong outright, so catch yourself and restate calmly.

Official answer: Advises the President.

This is one of the shortest civics answers, and that trips people up because they expect a harder question. The officer just wants confirmation that you understand the Cabinet is an advisory group, not a lawmaking one. You do not need to name a single Secretary or explain how appointments work. Applicants who stall usually do so because they are searching for a longer answer that does not exist. Say the one word 'advises' and stop talking. Do not confuse the Cabinet with Congress, which is the common mix-up examiners see most often on this question.

Official answers: the United States; the flag

Officers ask this to confirm you understand what the Pledge of Allegiance actually affirms, not to test your memory of its text. Either 'the United States' or 'the flag' stands alone as a complete, correct answer, and you never need to explain the symbolism behind the flag or the history of the pledge. The common stumble is overthinking a simple question: applicants sometimes start reciting the whole pledge from memory, or confuse this with question 53 and launch into 'giving up loyalty to other countries' instead. Keep it short. Name the object of loyalty, nothing more, and move on with confidence.

Official answer: (George) Washington.

This is one of the softest questions on the whole list, essentially a rephrasing of the first-president question with a patriotic nickname attached. Officers ask it expecting an instant, confident reply, and the only real failure mode is an applicant who hesitates because the wording sounds unfamiliar or overly formal. Just say the name. Either 'George Washington' or plain 'Washington' satisfies it fully. There is no need to explain why he earned the title or recite biographical details, though a nervous applicant sometimes tries to over-answer and adds unnecessary history, which only slows the interview down without adding any credit toward passing.

Official answer: Fought for civil rights; worked for equality for all Americans.

Officers ask this straightforwardly and accept either official phrase word for word, or a paraphrase that clearly names civil rights or equality. The common stumble is applicants freezing because they want to say something more detailed and forget the simple answer is enough; a full biography is not required and can actually eat up interview time. Naming an event like the March on Washington or 'I Have a Dream' is fine as extra color but is not necessary to pass. This question sits at the boundary between history and civics because King's work connects directly to the civil rights movement question that usually comes right before it, so keep the two answers distinct in your head.