General Science The main constituents of pearls are Aragonite and Conchiolin Calcium Carbonate and Magnesium Carbonate Ammonium Sulphate and Sodium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin Calcium Carbonate and Magnesium Carbonate Ammonium Sulphate and Sodium Carbonate Calcium Oxide and Ammonium Chloride ANSWER DOWNLOAD EXAMIANS APP
General Science Balloons are filled with Oxygen Argon Helium Nitrogen Oxygen Argon Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science 'Bar' is the unit of Heat Atmospheric pressure Temperature Current Heat Atmospheric pressure Temperature Current ANSWER DOWNLOAD EXAMIANS APP
General Science Nautical mile is a unit of distance used in: Navigation Road mile Measuring the boundaries of a nation Astronomy Navigation Road mile Measuring the boundaries of a nation Astronomy ANSWER DOWNLOAD EXAMIANS APP
General Science The tree sends down roots from its branches to the soil is know as Banyan Palm Oak Pine Banyan Palm Oak Pine ANSWER DOWNLOAD EXAMIANS APP
General Science The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of Chlorine Bromine Fluorine Sulphur Chlorine Bromine Fluorine Sulphur ANSWER DOWNLOAD EXAMIANS APP
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