What is the main component of air?

Explanation: Nitrogen makes up about 78% of the Earth’s atmosphere.

Q: According to Charaka, which of the following is a Hetu of Udavarta?
Ans: Vata Prakopa

Q: A patient with postpartum psychosis exhibits suicidal ideation. Which immediate intervention is prioritized?
Ans: Hospitalization

Q: What type of fossils are useful for determining the ages of rock layers?
Ans: index fossils

Q: Often generated by molecular cloning, transgenic organisms possess what from a different species?
Ans: RNA

Q: Where has India participated in the G7 Sanskrit Ministers' Meeting on September 23, 2024?
Ans: Italy

Q: How many jobs did private-sector employers add in Jan-Feb 2025?
Ans: 250,000

Q: On August 7, 2024, which state approved the "Prisons and Correctional Services Bill"?
Ans: Maharashtra

Q: Which country's badminton player Jonathan Christie has won the Asia Badminton title on April 15, 2024?
Ans: Indonesia

Q: Which of these animals hibernates in winter?
Ans: Bear

Q: Where was the 72nd Plenary Session of the North Eastern Council held on December 21, 2024?
Ans: Agartala

Q: Which scale measures acids and bases and has 7 as a neutral value?
Ans: ph

Q: Special cell in the epidermis of the skin that produces the brown pigment called what?
Ans: melanin

Q: What was the annual shelter inflation rate in March 2025?
Ans: 4.0%

Q: Which event marked the start of the Korean War?
Ans: North Korean invasion

Q: On 28 September 2024, the sixth session of the Joint Trade Committee between India and which country was organized in New Delhi?
Ans: Egypt