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Questions related to General Science are always asked in every competitive examinations conducted by SSC CGL, UPSC, PSC, LIC, GIC, Railways, IBPS, etc. The main objective of these questions is to test the candidate's knowledge in various topics related to general science such as invention and discoveries, branches of science, scientific instruments, types of diseases in animals and plants, vitamins and minerals, scientific laws and theories, etc. For this purpose we have provided 500 objective General Science questions with answers for the candidates to enhance their knowledge in this area. All these questions had already been asked in various competitive examinations such as SSC CGL, SSC CHSL, SSC TAX ASSISTANT, UPSC, BANK CLERK, BANK PO, CDS, NDA, CPO, PSC, LIC, GIC, RAILWAYS, etc.

Take 10 Questions Online Quiz on General Science below:

1) Carborandum is:
A) Silicon Dioxide
B) Silicon Carbide
C) Silicon Nitride
D) Silicon Phosphide

2) In a nuclear reactor, one of the following is used as a fuel
A) Coal
B) Uranium
C) Radium
D) Diesel

3) Glass is made from the mixture of:
A) Quartz and mica
B) Sand and salt
C) Sand and silicates
D) Quartz and sand

4) During burnings of fuels, carbon and hydrogen present in the fuels are:
A) Converted into carbon dioxide and water vapour
B) Released into the atmosphere
C) Absorbed by the surroundings
D) Converted into alkanes

5) Soap helps in better cleaning of clothes because
A) Soap acts like catalyst
B) It reduces the surface tension of solution
C) It gives strength to solution
D) It absorbs the dirt

6) Which mineral is used to make the Plaster of Paris ?
A) Gypsum
B) Fluorite
C) Apatite
D) Calcite

7) A mixture of iron filings and sand can be separated by:
A) Heating
B) Sublimation
C) Hand picking
D) Magnetic Separation

8) Wind rose represents?
A) Wind pressure
B) Wind turbulence
C) Wind temperature
D) Wind data

9) Which of the following gases do not form part of the atmosphere?
A) Nitrogen
B) Chlorine
C) Carbon dioxide
D) Oxygen

10) Which scale is used to measure hardness of minerals?
A) Kelvin
B) Mohs
C) Richter
D) Mercalli intensity scale