General Science What is laughing gas? Sulphur dioxide Hydrogen peroxide Nitrous Oxide Carbon monoxide Sulphur dioxide Hydrogen peroxide Nitrous Oxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals remain in liquid for under normal conditions? Uranium Radium Zinc Mercury Uranium Radium Zinc Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic nucleus, neutrons and protons are held together by: Exchange forces Coulombic forces Magnetic forces Gravitational forces Exchange forces Coulombic forces Magnetic forces Gravitational forces ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Charcoal Silicon Phosphorous Graphite Charcoal Silicon Phosphorous Graphite ANSWER DOWNLOAD EXAMIANS APP
General Science Knot is a unit of speed of which of the following? Aeroplane Light waves Ship Sound waves Aeroplane Light waves Ship Sound waves ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Lead Copper Cadmium Chromium Lead Copper Cadmium Chromium ANSWER DOWNLOAD EXAMIANS APP
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