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U.S. Army Quiz: The U.S. Armed Forces have played vital roles in shaping our nation’s history and protecting its freedom and safety. Try out this quiz to learn about the U.S. Armed Forces, their origins, history, and more.
GK Questions on U.S. Army
GK Questions about the United States Armed Forces are significant for various government exams like IAS and UPSC. If you’re getting ready for a government test, read this article to discover common GK questions about the U.S. Armed Forces, agencies and expeditions, while the Air Force focuses on the air and space. The Coast Guard is responsible for maritime law enforcement, search and rescue, and protecting our shores.
1. Which branch of the US military is in charge of conducting operations at sea and underwater?
A) Army
B) Air Force
C) Navy
D) Marine Corps
Ans. C
2. What is the U.S. Coast Guard’s main purpose?
A) Air and Space Defense
B) Border Security
C) Maritime Law Enforcement
D) Nuclear Deterrence
Ans. C
3. Which branch of the American military is in charge of space operations the most?
A) Army
B) Air Force
C) Navy
D) Marine Corps
Ans. B
4. One of the departments within the U.S. Marine Corps is:
A) Homeland Security
B) Defense
C) Justice
D) State
Ans. B
5. The title of the senior military officer in the United States Armed Forces is:
A) Secretary of Defense
B) Chairman of the Joint Chiefs of Staff
C) Chief of Staff of the Army
D) Commandant of the Marine Corps
Ans. B
6. What is the U.S. Air Force’s official motto?
A) “Semper Fidelis”
B) “This We’ll Defend”
C) “Aim High… Fly-Fight-Win”
D) “Semper Paratus”
Ans. C
7. Which branch of the United States Armed Forces became a distinct service in 1947?
A) Air Force
B) Army
C) Navy
D) Coast Guard
Ans. A
8. The Navy SEALs and the Army Green Berets are examples of elite special operations troops that are under the control of the U.S. Special Operations Command (USSOCOM). What branch does USSOCOM fall under?
A) Air Force
B) Navy
C) Army
D) Marine Corps
Ans. C
9. The intercontinental ballistic missiles (ICBMs) that are launched from land in the United States are maintained and operated by which branch of the armed forces?
A) Navy
B) Air Force
C) Army
D) Marine Corps
Ans. B
10. Which historical conflict of the 20th century had a significant U.S. military presence?
A) World War I
B) Cold War
C) Vietnam War
D) All of the above
Ans. D
50 gk questions with answers on U.S Armed Forces
Q. 1: The United States Armed Forces consists of how many branches?
Ans. 6 service branches.
Q. 2: What is the name of the United States Armed Forces branches?
Ans. Army, Navy, Marine Corps, Air Force, Coast Guard, and Space Force.
Question – 3: Which branch of theUS Armed Forces conducts land operations?
Ans. Army
Q. 4: Which branch of the US Armed Forces is responsible for conducting Maritime operations?
Ans. Navy and Marine Corps
Q. 5: What are the specializations of the U.S. Marine Corps?
Ans. Amphibians and Maritime littoral operations.
Q. 6: Which of the US Armed Forces branches conduct air operations?
Ans. The Air Force.
Q. 7:Which branch of the US Armed Forces is responsible for conducting Space operations?
Ans. Space force.
Q. 8: Which US Armed Forces branch acts as a Law enforcement agency?
Ans. Coast Guard.
Q. 9: When was theUnited States Armed Forces founded?
Ans. 14 June 1775.
Q. 10: TheUnited States Armed Forces came into existence in which war?
Ans. American Revolutionary War.
Q. 11: Which is the world’s most powerful military?
Ans. US Armed Forces.
Q. 12: Which Airforce is recognized world’s largest air force?
Ans. U.S. Air Force.
Q. 13: What is the rank of the U.S. Naval Air Forces in the world?
Ans. 4thlargest air force.
Q. 14: Which is the world’s largest navy in terms of tonnage?
Ans. The U.S. Navy.
Q. 15: At which position does the U.S. Coast Guard rank throughout the world?
Ans. 12th-largest maritime force
Q. 16: Who is the world’s only active independent space force?
Ans. The U.S. Space Force
Q. 17: Who has the title of a senior military officer in the Armed Forces of the United States?
Ans. Chairman of the Joint Staff.
Q. 18: What is the motto of the US Air Force?
Ans. Aim High, Fly-Fight-Win.
Q. 19: Which branch of the U.S. Armed Forces became an independent service in 1947?
Ans. The United States Air Force.
Q. 20: When did the United States Air Force become a separate service from the United States Armed Forces?
Ans. on 18 September 1947
Q. 21: Which U.S. force was established as an independent service in 2019?
Ans. The United States Space Force.
Q. 22: Which branch of the U.S. armed forces operates land-launched intercontinental ballistic missiles?
Ans. Air force
Q. 23: What percentage of the world’s total military expenses is spent by the U.S.?
Ans. Around 37%.
Q. 24: How many men were made up the U.S. Army at the time of its inception?
Ans. 700
Q. 25: Which war cost the highest number of causalities in the U.S. armed forces?
Ans. The Civil War.
Q. 26: Which year was the last instance of the draft for the U.S. military?
Ans. 1972.
Q. 27: How much U.S. Military expenditure increased 10 years after the 9/11 terrorist attacks?
Ans. About 50%.
Q. 28: What percentage is given to the Age group of 17-23 years to serve in the armed forces?
Ans. Around 28%.
Q. 29: When was the Department of War retitled to the Department of Defense?
Ans. 1949.
Q. 30: When was the Department of War established in the United States Armed Forces?
Ans. Around 1789.
Q. 31: Besides the Medical roles, when did women first enlist in the U.S. armed forces?
Ans. 1917.
Q. 32: What is the official motto of the U.S. Army?
Ans. This we’ll Defend.
Q. 33: During World War II how many people participated in the U.S. Army?
Ans. Around 12 million.
Q. 34: What is the motto of the U.S. Coast Guard?
Ans. Always Ready.
Q. 35: How many people are serving in the U.S. Coast Guard?
Ans. Approx. 42,000.
Q. 36: When was the Women’s Armed Services Act was signed?
Ans. In 1948.
Q. 37: Which President signed the Women’s Armed Services Bill?
Ans. Truman.
Q. 38: How many times did the U.S. officially announce war?
Ans. 5 times
Q. 39: What is the motto of the U.S. Marine Corps?
Ans. “Semper Fidlis”
Q. 40: Who was the first secretary of Defense?
Ans. James Forrestal.
Q. 41: For how many days, James Forrestal served as the secretary of Defense?
Ans. 558 days.
Q. 42: How many women served in the United States Armed Forces in the 1991 Gulf War?
Ans. Around 40,000.
Q. 43: Which military is the world’s biggest employer?
Ans. U.S. Military.
FAQs on GK Questions on U.S. Army
Who is eligible for the US Army?
Between 17-35 years old.
Can Indians join in US Army?
Yes, To join the military in the United States, you must either be a U.S. citizen or have a green card as a permanent resident. If you want to be an officer, you must be a citizen because officer positions are only available to citizens. However, if you want to be an enlisted soldier, having a green card is enough.
Can a U.S. citizen join the Army?
To join the Armed Forces, you need to be a U.S. citizen, either by being born here or becoming one through a process called naturalization. Alternatively, you can be a non-U.S. citizen, but you must have a special status called 'Lawful Permanent Resident,' which is often called having a Green Card.
What is the draft age in the US?
Who are 18-25 are required to register with the Selective Service System.
