Which city has become the most polluted city in the world?

Explanation: Begusarai, Bihar, recorded the worst air pollution levels in 2024.

Q: Who has become the new captain of the Indian women's hockey team?
Ans: Salima Tete

Q: Which river valley had many mahajanapadas?
Ans: Ganga

Q: What was the impact of Trump’s tariffs on Canada in February 2025?
Ans: Economic decline

Q: What percentage of Republicans rated the economy positively in April 2025?
Ans: 37%

Q: Stp, which is important in determining information about gas behavior and properties, stands for standard temperature and what?
Ans: pressure

Q: Which stock saw a 7.3% decline on April 10, 2025?
Ans: Tesla

Q: What is the purpose of the battery in a vehicle?
Ans: Provides electrical power

Q: How often should a vehicle’s brakes be inspected?
Ans: Every 10,000 km

Q: Which Mauryan ruler built the Sanchi Stupa?
Ans: Ashoka

Q: Which World War I event involved the Gallipoli Campaign?
Ans: Allied attempt to control Dardanelles

Q: Which lubricant is used in a vehicle’s door hinges?
Ans: Grease

Q: Which fluid is used in a vehicle’s power steering system?
Ans: Power steering fluid

Q: Which medal did the Indian men's team win in the Asian Table Tennis Championship on October 11, 2024?
Ans: Bronze

Q: Groups of three bases form codons, and each codon stands for one what?
Ans: sulferic acid

Q: Who has hoisted the tricolor on Mount Unam, a 20,300 feet high peak of Himachal Pradesh?
Ans: Abhineet Maurya