General Science Galvanised iron sheets have a coating of Zinc Lead Tin Chromium Zinc Lead Tin Chromium ANSWER DOWNLOAD EXAMIANS APP
General Science The variety of coal in which the deposit contains recognizable traces of the original plant material is Peat Anthracite Lignite Bitumen Peat Anthracite Lignite Bitumen ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Bleaching Powder Chlorine Potassium Permanganate Washing Soda Bleaching Powder Chlorine Potassium Permanganate Washing Soda ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Bauxite Calcite Galena Calamine Bauxite Calcite Galena Calamine ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Iron, Brass and Tin Iron and Tin Iron, Zinc and Titanium Copper, Tin and Zinc Iron, Brass and Tin Iron and Tin Iron, Zinc and Titanium Copper, Tin and Zinc ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Making cement and glass Cutting very hard substances Disinfecting water of ponds Making casts for statues Making cement and glass Cutting very hard substances Disinfecting water of ponds Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
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