General Science Quartz crystals normally used in quartz clocks etc. is chemically A mixture of Germanium Oxide and Silicon dioxide Silicon Dioxide Germanium Oxide Sodium Silicate A mixture of Germanium Oxide and Silicon dioxide Silicon Dioxide Germanium Oxide Sodium Silicate ANSWER DOWNLOAD EXAMIANS APP
General Science Galvanised iron sheets have a coating of Chromium Tin Lead Zinc Chromium Tin Lead Zinc 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 Fluorine Chlorine Sulphur Bromine Fluorine Chlorine Sulphur Bromine ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Lead Chromium Copper Cadmium Lead Chromium Copper Cadmium ANSWER DOWNLOAD EXAMIANS APP
General Science Which is/are the important raw material(s) required in cement industry? Gypsum and Clay Limestone Limestone and Clay Clay Gypsum and Clay Limestone Limestone and Clay Clay ANSWER DOWNLOAD EXAMIANS APP
General Science Electric current is measure by: Ammeter Anemometer Voltmeter Commutator Ammeter Anemometer Voltmeter Commutator ANSWER DOWNLOAD EXAMIANS APP
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