For the first time SSC CPO 2016 examination will be held in Computer Based pattern and managing time will be one of the important factor while solving the questions. So in order to make students familiar with such a situations we are providing questions in a time based manner , which will help students to manage the time properly.
1.Which has very less penetrating power?
Beta (β) particles
Alpha(α) particles
X- rays
Gamma(ϒ) particles
2.Elements having same number of neutrons are called?
Isotones
Isobars
Isotopes
Isosters
3.Compound NO is known as?
Nitrogen oxide
Nitrogen monoxide
Nitric oxide
All
4.Which catalyst is used in synthesis of vanaspati ghee?
Ni
Pt
Mo
None of the above
5. Superconductivity is a material property associated with?
cooling a substance without a phase change
frictionless liquid flow
a loss of thermal resistance
a loss of electrical resistance
6. The study of phenomena at very low temperatures is called?
heat transfer
morphology
crystallography
cryogenics
7. Which of the following is primarily composed of calcium carbonate?
Fish scales
Shark teeth
Oyster Shells
Whale bones
8. When an ant bites a person, which irritating chemical it (ant) injects into his (person) body?
Acetic acid
Citric acid
Tartaric acid
Formic acid
9. When 1 litre of water freezes, the volume of ice formed will be
0.9 litre
1.0 litre
1.11 litre
1.5 litre
10. Mist is caused by
Dry ice
Ice at low temperature
Water vapours at low temperature
Carbon- monoxide in solid form
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