How often should a vehicle’s coolant be replaced?

Explanation: Coolant should be replaced every 2–3 years to prevent engine corrosion.

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Q: How many new districts have been announced to be created in the Union Territory of Ladakh?
Ans: 5

Q: On October 27, 2024, how many medals did India win in the Under-23 World Championship in wrestling?
Ans: 2

Q: The production and transport of gametes is performed by what type of organs?
Ans: reproductive

Q: What organ has four major regions: the cerebrum, the diencephalon, the stem, and the cerebellum?
Ans: brain

Q: What was the annual CPI inflation rate in March 2025?
Ans: 2.8%

Q: On July 27, 2024, where have the "Mandela Heritage Sites" got the status of UNESCO heritage?
Ans: South Africa

Q: What was the main crop in South Indian villages?
Ans: Rice

Q: Which organism is most commonly associated with pyelonephritis in pregnancy?
Ans: Escherichia coli

Q: Which epic describes the Kurukshetra war?
Ans: Mahabharata

Q: In modern medicine, which condition is diagnosed using an echocardiogram?
Ans: Heart valve disease

Q: As the telencephalon enlarges and grows into the cranial cavity, it is limited by the space within what bone structure?
Ans: chest

Q: Who has planned to build the first railway station system on the moon on May 14, 2024?
Ans: NASA

Q: Which movement used the slogan ‘Quit India’ in 1942?
Ans: Quit India Movement

Q: Who founded the Indian National Army in 1942?
Ans: Subhas Chandra Bose

Q: Which country hosted the 'Ocean Summit'?
Ans: India