What is the purpose of the wheel bearing?

Explanation: Wheel bearings allow smooth wheel rotation.

Q: Which country has launched a satellite made of wood 'Lignosat' into space?
Ans: Japan

Q: Gabbro is a dark dense rock that can be found in what?
Ans: soil

Q: Which city has been declared the richest city in the world?
Ans: Abu Dhabi

Q: What must be regulated in order to maintain carbon dioxide levels and proper blood ph?
Ans: breathing rate

Q: What is the height above or below sea level called?
Ans: variation

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

Q: What was a key factor in the economic slowdown in Q1 2025?
Ans: Increased consumer spending

Q: What theory states that all matter consists of constantly moving particles?
Ans: kinetic theory of matter

Q: What percentage of Americans expected higher inflation in six months, per YouGov in March 2025?
Ans: 47%

Q: What is another name for critical speed?
Ans: terminal speed

Q: Which country led the Scientific Revolution?
Ans: Italy

Q: On April 30, 2024, who launched the offline QR code-based 'Scan and Pay' service?
Ans: CRED

Q: Which cave is known for its rock-cut sculptures?
Ans: Ellora

Q: Plants go through seasonal changes after detecting differences in what?
Ans: week length

Q: What was the share of Americans concerned about job availability in April 2025?
Ans: 41%