General Science Questions

Q:

Formic acid is produced by __________ .

A) White ants B) Cockroaches
C) Red ants D) Mosquitoes
 
Answer & Explanation Answer: C) Red ants

Explanation:
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Q:

A tropical deciduous plant special to the Deccan plateau is

A) Teak B) Shisam
C) Sandalwood D) Sal
 
Answer & Explanation Answer: C) Sandalwood

Explanation:
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Q:

The elemental composition of an adult human body by mass is

A) C > O > H > N B) O >C >H > O
C) N > C > O > H D) None
 
Answer & Explanation Answer: B) O >C >H > O

Explanation:
O= 65%
C= 18%
H= 9.5%
N= 3.2%
Ca= 1.5%
Ph=1.2%
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Q:

Which of the following planets of our solar system has least mass?

A) Neptune B) Jupiter
C) Mars D) Mercury
 
Answer & Explanation Answer: D) Mercury

Explanation:

 

 

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Q:

Azolla increases soil fertility for ....

A) maize cultivation B) wheat cultivation
C) barley cultivation D) rice cultivation
 
Answer & Explanation Answer: D) rice cultivation

Explanation:
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Q:

Which one of the following gases is released mostly from landfills in urban areas?

A) Nitrogen B) Hydrogen
C) Methane D) Oxygen
 
Answer & Explanation Answer: C) Methane

Explanation:

Decomposing waste in the landfills, by the action of microorganisms, produce methane and carbon dioxide. Landfill gas consists of 40-60% of methane and rest is carbon dioxide. Trace amount of volatile organic compounds (<1) are also present which mainly comprise of hydrocarbons.

 

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Q:

Yellow Journalism refers to

Answer

Yellow Journalism refers to a type of journalism with the use of lurid features like eye catching head lines and sensationalized news in newspaper publishing to attract readers and increase circulation. The techniques that are used in this journalism may include exaggerations of news events, scandal-mongering, or sensationalism.

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0 1780
Q:

Growth in production (in percent) of which one of the following core industries in India during the period 2015-2016 was negative?

 

A) Natural gas B) Refinery products
C) Fertilizer D) Coal
 
Answer & Explanation Answer: A) Natural gas

Explanation:

Coal production (weight: 4.38 %) increased by 12.0 % in June 2016 over June 2015. Its cumulative index during April to June 2016-17 increased by 5.4% over corresponding period of previous year.Natural Gas

The Natural Gas production(weight: 1.71 %) decreased by 4.5 % in June 2016 over June 2015. Its cumulative index during April to June 2016-17 declined by 6.1 % over the corresponding period of previous year.Refinery Products (93% of Crude Throughput)

Petroleum Refinery production(weight: 5.94%) increased by 3.5 % in June 2016 over June 2015. Its cumulative index during April to June 2016-17 increased by 7.1 % over the corresponding period of previous year.Fertilizers

Fertilizer production(weight: 1.25%)increased by 9.8 % in June 2016 over June 2015. Its cumulative index during April to June 2016-17 increased by 11.0 % over the corresponding period of previous year.

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