General Science In which of the following activities silicon carbide is used? Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Calamine Galena Bauxite Calcite Calamine Galena Bauxite Calcite ANSWER DOWNLOAD EXAMIANS APP
General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Thorium Radan Plutonium Radium Thorium Radan Plutonium Radium ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Radium Thorium Ordinary water Graphite Radium Thorium Ordinary water Graphite ANSWER DOWNLOAD EXAMIANS APP
General Science Washing soda is the common name for None of the listed here Calcium Bicarbonate Sodium Bicarbonate Sodium Carbonate None of the listed here Calcium Bicarbonate Sodium Bicarbonate Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Diamond Iron Oxide Silica Graphite Diamond Iron Oxide Silica Graphite ANSWER DOWNLOAD EXAMIANS APP
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