General Knowledge Questions

Q:

The main constituent of biogas is

A) Butane B) Methane
C) Hydrogen Sulphide D) Carbondioxide
 
Answer & Explanation Answer: B) Methane

Explanation:

The main constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia.

Biogas is produced under anaerobic conditions; the process is denominated as anaerobic digestion.

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Filed Under: Chemistry
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Q:

Who invented fuel cells in 1839?

A) Buckminster Fuller B) Sir William Grove
C) Sylvester Graham D) Joyce Hall
 
Answer & Explanation Answer: B) Sir William Grove

Explanation:
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Filed Under: Inventions

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Q:

Entomology is the science that studies

A) Insects B) Behaviour of Human beigns
C) Scientific Names D) Formation of Rocks
 
Answer & Explanation Answer: A) Insects

Explanation:

Entomology is the science branch of Zoology that studies Insects

entomology_is_the_study_of1549696118.jpg image

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Filed Under: General Science
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Q:

The one most important feature of the Mauryan Administration was 

A) wide powers enjoyed by the provicial governors B) the presence of a ' council of ministers '
C) the presence of vast, numerous powers of the bureaucracy D) an extensive network of spy-system
 
Answer & Explanation Answer: C) the presence of vast, numerous powers of the bureaucracy

Explanation:
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Filed Under: Indian History

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Q:

Who has won the men's singles title at the 82nd Senior National Championship?

A) H S Prannoy B) Ashwini Kumar
C) Rakesh Kumar D) Kidambi Srikanth
 
Answer & Explanation Answer: A) H S Prannoy

Explanation:

H S Prannoy has won the men’s singles title at the 82nd Senior National Championship Senior National Badminton Championships in Nagpur, Maharashtra on November 8, 2017. He defeated higher ranked Kidambi Srikanth in the final by 21- 15, 16- 21, 21-7.

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Filed Under: Sports
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Q:

Which is not causative factor of earthquake 

A) Volcanoes B) Isostacy
C) Tectonics D) Waves
 
Answer & Explanation Answer: D) Waves

Explanation:
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Filed Under: World Geography

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Q:

Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

A) Golf tee B) Motorboat
C) Water skis D) Hang glider
 
Answer & Explanation Answer: C) Water skis

Explanation:
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Filed Under: Inventions

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Q:

The question of disqualification of a member of a State Legislature shall be decided by the Governor after consultation with the 

A) Chief Minister B) Election Commission
C) Supreme Court D) Public Service Commission
 
Answer & Explanation Answer: B) Election Commission

Explanation:

Article 192

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Filed Under: Indian Politics

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