When is Bihar Diwas celebrated?

Explanation: Bihar Diwas is celebrated on March 22. (Easy)

Q: Which state has topped in installing solar power on the roof?
Ans: Gujarat

Q: How often should brake fluid be replaced?
Ans: Every 2 years

Q: Where is nutrient absorption primarily done?
Ans: Small intestine

Q: Instead of heat, organisms use what to speed up reactions?
Ans: catalysis

Q: What is the function of the radiator fan?
Ans: Cools the radiator

Q: What in roundworms is a partial body cavity filled with fluid?
Ans: pseudocoelom

Q: What was the unemployment rate projection for year-end 2025?
Ans: 4.1%

Q: Who was the first Indian to win a Nobel Prize in Economics?
Ans: Amartya Sen

Q: What is the therapeutic range for serum carbamazepine levels in epilepsy management?
Ans: 4-12 µg/mL

Q: Which country has launched the world's first 6G device on May 16, 2024?
Ans: Japan

Q: Who has been awarded the prestigious 'Green World Environment Award' on 20 November 2024?
Ans: Coal India

Q: Keratin is an intracellular fibrous protein that gives hair, nails, and skin their hardness and this?
Ans: water-resistant properties

Q: Which lubricant is used in a vehicle’s differential?
Ans: Gear oil

Q: Both glyceraldehyde and glyceric acid are derivatives of biochemical intermediates in metabolism of what?
Ans: sugar

Q: Blood is pumped from the heart, pushing open which valves?
Ans: pulmonary and aortic semilunar