What gas is used in balloons?

Explanation: Helium provides lift for balloons due to its low density. (Easy)

Q: How should a driver check wheel alignment?
Ans: Observe uneven tire wear

Q: A blood examination shows elevated D-dimer levels in a pregnant patient. Which condition is most likely?
Ans: Pulmonary embolism

Q: Why is the life cycle of plants so complex?
Ans: asexual reproduction

Q: Which logic family uses both depletion and enhancement mode MOSFETs for its operation?
Ans: Digital Logic

Q: How does a neon light produce visible light?
Ans: mitosis

Q: Where was 'Kataragama Esala Utsav' celebrated?
Ans: Sri Lanka

Q: Who has become the bowler to take 300 wickets in the least number of balls in Test cricket?
Ans: Kagiso Rabada

Q: Who has been appointed as the State Mission Director for the National Health Mission on 9 September 2024?
Ans: Vinay Goyal

Q: Pairs of nitrogenous bases are attached to each other by?
Ans: magnetism

Q: Which enzyme digests carbohydrates in saliva?
Ans: Amylase

Q: What is the primary role of mood stabilizers in managing bipolar disorder?
Ans: Stabilize mood swings

Q: What does a red rectangular sign with a black symbol indicate?
Ans: Warning

Q: On March 29, 2024, America and Britain have imposed sanctions on which country for alleged cyber espionage?
Ans: China

Q: Who has topped the 'Global Peace Index 2024'?
Ans: Iceland

Q: Chief Minister of which state launched the 'Yuva Udyam Vikas Abhiyan Yojana' on August 17, 2024?
Ans: Uttar Pradesh