Related Questions

Gobar gas is produced by the __________ of 'gobar' (cow dung).
A Hydrolysis
B Fermentation
C Oxidation
D Dehydration
Main constituent of the gas produced from a gobar gas plant is
A CO2
B CH4
C H2
D CO
The digester of a Gobar gas plant is a
A Mild steel drum
B Stainless steel vessel
C Masonry well
D Cast iron vessel
The price of a pen is 25% more than the price of a book . The Price of a pen holder is 50% more than the price of the book. How much is the price of the pen holder more than the price of the pen?
A 50%
B 25%
C 20%
D 37.5
The price of a pen is 25% more than the price of a book. The price of a pen holder is 50% more than the price of the book. How much is the price of the pen holder more than the price of the pen?
A 20%
B 25%
C 50%
D 37.5%
The price of a pen is 25% more than the price of a book. The price of a fan holder is 50% more than the price of the book. How much is the price of the pen holder more than the price of the pen?
A 20 %
B 25%
C 35%
D 15%
The chief constituent of gobar gas is -----
A etane
B methane
C hydrogen
D carbon dioxide
The major constituent of gobar gas is
A Carbon dioxide
B Methane
C Butane
D Isobutane
Gobar gas contains mainly :
A Methane
B Ethylene
C Propylene
D Acetylene
Gobar gas mainly contains
A Carbon dioxide
B Carbon monoxide
C Hydrogen sulphide
D Methane

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