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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) Who invented the battery?
A) Roentgen
B) Volta
C) Faraday
D) Maxwell

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

3) A super conductor is characterised by:
A) Zero permeability
B) Low permeability
C) High permeability
D) Infinite permeability

4) The unit structure of which gene is made up of is?
C) nucletides
D) Chloroplasts

5) Which wave phenomenon is not common to both light and sound waves?
A) Diffraction
B) Polarisation
C) Reflection
D) Refraction

6) Vinegar is chemically known as
A) Butanoic acid
B) Ethanoic acid
C) Methanoic acid
D) Propanoic acid

7) Reaction of alcohol, with carboxylic acid is known as:
A) Substitution reaction
B) Addition reaction
C) Esterification
D) Hydrogenation

8) Chromosomes are?
A) the biggest in number in human cells
B) present only in the nucleus of a cell
C) visible in all cells at every time
D) made up of DNA as a main component

9) Which of the following is chiefly present in LPG (Liquified Petroleum Gas)?
A) Methane
B) Ethane
C) Propane
D) Butane

10) A body has a mass of 6 kg on the Earth
A) when measured on the Moon, its mass would be?
B) less than 6 kg
C) 6 kg
D) less than 1 kg

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