Which country launched a satellite for atmospheric space environment monitoring on March 31, 2024?

Explanation: China launched this satellite to monitor atmospheric space conditions.

Q: Which Indian state has the highest population density?
Ans: Bihar

Q: Which fluid is used in a vehicle’s radiator?
Ans: Coolant

Q: Sultanganj railway station of which state will be renamed as 'Ajaibinath Dham'?
Ans: Bihar

Q: What is the rank of India in the 'Global Climate Index 2024'?
Ans: 10th

Q: Defence Minister Rajnath Singh has signed an agreement with whom for 12 Sukhoi-30 aircraft?
Ans: HAL

Q: What was President Trump’s approval rating in March 2025?
Ans: 47%

Q: What does a white circle with a red border indicate?
Ans: No parking

Q: Where is 'Mata Kheer Bhavani Mela' organized?
Ans: Jammu and Kashmir

Q: On 7 September 2024, which country celebrated its Independence Day?
Ans: Brazil

Q: What is the role of the air filter in a vehicle?
Ans: Cleans air entering the engine

Q: Which tax is levied on interstate trade?
Ans: GST

Q: Who has been honored with the prestigious 'KISS Humanitarian Award 2021' on April 23, 2024?
Ans: Ratan Tata

Q: What term denotes lower levels of exposure, for instance to radiation, over a longer period of time?
Ans: chronic exposure

Q: Which of these objects will sink in water?
Ans: Iron nail

Q: Each hydrogen atom follows the octet rule with how many pairs of electrons?
Ans: one