General Science Deep blue colour is imparted to glass by the presence of Cupric oxide Nickel oxide Cobalt oxide Iron oxide Cupric oxide Nickel oxide Cobalt oxide Iron oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Lime Sodium Carbonate Alum Potassium Permanganate Lime Sodium Carbonate Alum Potassium Permanganate ANSWER DOWNLOAD EXAMIANS APP
General Science Galvanised iron sheets have a coating of Tin Chromium Lead Zinc Tin Chromium Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically Germanium Oxide Silicon Dioxide Sodium Silicate A mixture of Germanium Oxide and Silicon dioxide Germanium Oxide Silicon Dioxide Sodium Silicate A mixture of Germanium Oxide and Silicon dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products? Television Tube light Cooking gas Refrigerator Television Tube light Cooking gas Refrigerator ANSWER DOWNLOAD EXAMIANS APP
General Science Which is/are the important raw material(s) required in cement industry? Gypsum and Clay Limestone and Clay Clay Limestone Gypsum and Clay Limestone and Clay Clay Limestone ANSWER DOWNLOAD EXAMIANS APP
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