General Science Which of the following is used as a lubricant? Iron Oxide Graphite Silica Diamond Iron Oxide Graphite Silica Diamond ANSWER DOWNLOAD EXAMIANS APP
General Science Among the various allotrope of carbon Diamond is the hardest, graphite is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, coke is the softest Diamond is the hardest, graphite is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, coke is the softest ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Cutting very hard substances Making cement and glass Making casts for statues Disinfecting water of ponds Cutting very hard substances Making cement and glass Making casts for statues Disinfecting water of ponds ANSWER DOWNLOAD EXAMIANS APP
General Science Tetraethyl lead is used as Mosquito Repellent Pain Killer Petrol Additive Fire Extinguisher Mosquito Repellent Pain Killer Petrol Additive Fire Extinguisher ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Lead Copper Chromium Cadmium Lead Copper Chromium Cadmium ANSWER DOWNLOAD EXAMIANS APP
General Science Nautical mile is a unit of distance used in: Astronomy Measuring the boundaries of a nation Road mile Navigation Astronomy Measuring the boundaries of a nation Road mile Navigation ANSWER DOWNLOAD EXAMIANS APP
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