Which country first used submarines in World War I?
- Correct Answer: Germany
- United Kingdom
- France
- United States
Explanation: Germany’s U-boats were used extensively in World War I naval warfare.
More Random Questions
Q: The secretion of what may influence the body’s circadian rhythms?
Ans: melatonin
Ans: melatonin
Q: Who authored the book The Book of Nad?
Ans: Manoj V. Jain
Ans: Manoj V. Jain
Q: Adhogha raktapitta is:
Ans: Yapya
Ans: Yapya
Q: Which river originates in the Amarkantak Plateau?
Ans: Son
Ans: Son
Q: Bones are considered organs because they contain what, specifically?
Ans: tissue
Ans: tissue
Q: What pigment do slow fibers contain?
Ans: myoglobin
Ans: myoglobin
Q: On July 27, 2024, where have the "Mandela Heritage Sites" got the status of UNESCO heritage?
Ans: South Africa
Ans: South Africa
Q: The invention of the wheel is an example of what, which has the goal of solving human problems?
Ans: technology
Ans: technology
Q: Food allergies, ulcers, and heartburn are diseases of what system of the body?
Ans: digestive system
Ans: digestive system
Q: What is the process called where nitrogen is repeatedly recycled through the biosphere?
Ans: nitrogen path
Ans: nitrogen path
Q: On June 7, 2024, the Prime Minister of which country inaugurated the Arun-3 hydroelectric project in Sankhuwaswa district?
Ans: Nepal
Ans: Nepal
Q: A patient with severe pulmonary hypertension requires a shunt procedure. Which advanced procedure is indicated?
Ans: Atrial septostomy
Ans: Atrial septostomy
Q: Chief Minister of which state launched the 'Yuva Udyam Vikas Abhiyan Yojana' on August 17, 2024?
Ans: Uttar Pradesh
Ans: Uttar Pradesh
Q: At which location is the earth hottest?
Ans: equator
Ans: equator
Q: Which of these is a source of clean energy?
Ans: Solar power
Ans: Solar power
