Options:
- A. Robert Fulton
- B. Nikola Tesla
- C. Martin Cooper
- D. John Harrison
View Answer
D. John Harrison
Everyday Science
__________ gas is released when coal is burnes in ln lack of Oxygen?
Options:
- A. Carbon Dioxide
- B. Methane
- C. Ethene
- D. Carbon Monoxide
View Answer
D. Carbon Monoxide
The most suitable unit for expressing nuclear radius is_______?
Options:
- A. Angstrom
- B. Micro
- C. Nano meter
- D. Fermi
View Answer
D. Fermi
___________ is a strong smelling agent added to LPG cylinders to detect leakage?
Options:
- A. Nitrogen Peroxide
- B. Ethyl Mercaptan
- C. Carbon Monoxide
- D. Sulphur Dioxide
View Answer
B. Ethyl Mercaptan
Red + Green + Blue = ________?
Options:
- A. Maroon
- B. White
- C. Black
- D. None of the above
View Answer
B. White
Which gas is used in preparation of Soda water?
Options:
- A. Ammonia
- B. Hydrogen
- C. Nitrogen
- D. Carbon Dioxide
View Answer
D. Carbon Dioxide
Stripes on each side of
Options:
- A. 20+
- B. 30+
- C. 80+
- D. 36+
View Answer
C. 80+
A temporary magnet should be made from _______?
Options:
- A. Copper
- B. Tin
- C. Iron
- D. None
View Answer
C. Iron
The most dense and heaviest planet is___________?
Options:
- A. Jupiter
- B. Earth
- C. Mars
- D. Venus
View Answer
B. Earth
Wisdom teeth normally grow between the age of___________?
Options:
- A. 34-40
- B. 17-30
- C. 45-55
- D. 10-17
View Answer
B. 17-30