What gas is used in balloons?
- Correct Answer: Helium
- Nitrogen
- Oxygen
- Carbon dioxide
Explanation: Helium provides lift for balloons due to its low density. (Easy)
More Random Questions
Q: Which article allows the President to consult the Supreme Court?
Ans: Article 143
Ans: Article 143
Q: When was the Unified Payments Interface (UPI) launched?
Ans: 2016
Ans: 2016
Q: What tool was used for hunting in early times?
Ans: Spear
Ans: Spear
Q: Which film was not mentioned as a key release for 2025?
Ans: Superman
Ans: Superman
Q: What helps a camel survive in a desert?
Ans: Hump
Ans: Hump
Q: Presence or absence of what feature distinguishes vertebrates from invertebrates?
Ans: backbone
Ans: backbone
Q: Where was a 100-day TB eradication campaign launched?
Ans: Punjab
Ans: Punjab
Q: Which company has announced the manufacture of Monkeypox (Mpox) vaccine?
Ans: Biological E Limited
Ans: Biological E Limited
Q: What term describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell?
Ans: endocytosis
Ans: endocytosis
Q: Where has the 'Flying Festival' been organized?
Ans: Himachal Pradesh
Ans: Himachal Pradesh
Q: Which country has launched a satellite made of wood 'Lignosat' into space?
Ans: Japan
Ans: Japan
Q: Microcontrollers find application in various fields. What is a typical application of microcontrollers in the automotive industry?
Ans: Microcontrollers
Ans: Microcontrollers
Q: Who has been selected as the best state for the prestigious Agriculture Leadership Award 2024 in Horticulture?
Ans: Nagaland
Ans: Nagaland
Q: At what temperatures do crystals formed by covalent molecular solids melt at?
Ans: low
Ans: low
Q: What is a common sign of brake pad wear?
Ans: Squeaking noise
Ans: Squeaking noise
