Which country first used submarines in World War I?

Explanation: Germany’s U-boats were used extensively in World War I naval warfare.

Q: When was the Parsi New Year 'Navroz' celebrated?
Ans: 16th August

Q: A metarteriole is a type of vessel that has structural characteristics of both an arteriole and this?
Ans: layer

Q: In which district of Bihar will the state's second tiger reserve be established?
Ans: Kaimur

Q: On June 20, 2024, the Cabinet approved the development of a major port in Wadhawan in which state?
Ans: Maharashtra

Q: In which way do particles of water move in deep water?
Ans: circles

Q: What phase is pure chlorine present as?
Ans: gas

Q: Which country appointed Xu Feihong as its new ambassador to India?
Ans: China

Q: Which lubricant is used in a vehicle’s constant velocity joints?
Ans: Grease

Q: What are the simplest organic compounds?
Ans: carbohydrates

Q: By when will India establish its own space station?
Ans: 2035

Q: What percentage of Americans cited immigration as the top problem in 2024?
Ans: 48%

Q: Who won the Booker Prize for the year 2024?
Ans: Samantha Harvey (for the novel 'Orbital')

Q: What kind of a disorder is tay-sachs disease?
Ans: accumulated disease

Q: What is the role of the ignition coil in a vehicle?
Ans: Generates spark for combustion

Q: What should a driver do at a “No Entry” sign?
Ans: Avoid entering