What does a blue circle with a red border traffic sign mean?

Explanation: A blue circle with a red border indicates a mandatory instruction, like “Turn Left.”

Q: Name the white blood cells that can squeeze through capillary walls and swallow particles.
Ans: neutrophils

Q: Which body regulates India’s monetary policy?
Ans: RBI

Q: The top of the saturated rock layer is called what?
Ans: water table

Q: A hydrogen atom with one neutron is called what?
Ans: deuterium

Q: What is the fine for driving without insurance under the MV Act?
Ans: ₹2,000

Q: Which modern vaccine prevents tetanus?
Ans: DPT

Q: Who has been named 'South Asian Person of the Year' by Harvard on April 14, 2024?
Ans: Avantika Vandanpu

Q: Who has been approved by the Central Government to be made a Supreme Court judge on December 4, 2024?
Ans: Justice Manmohan

Q: Who received the Nelson Mandela Lifetime Achievement Award on June 18, 2024?
Ans: Vinod Ganatra

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

Q: What was the Federal Reserve’s federal funds rate in March 2025?
Ans: 4.5%

Q: The book 'Maa (Mother)' written by whom was released on November 13, 2024?
Ans: Dr. Devendra Kumar Dhodawat

Q: Non-human organisms that mainly consume plants/other primary producers are known as what?
Ans: omnivores

Q: Typically, what feature of an angiosperm has four main parts known as the calyx, corolla, androecium, and gynoecium?
Ans: flower

Q: Who was posthumously awarded the 'Dag Hammarskjold Medal' on 31 May 2024?
Ans: Nayak Dhananjay Kumar Singh