General Science Which metal pollute the air of a big city? Chromium Cadmium Copper Lead Chromium Cadmium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
General Science Knot is a unit of speed of which of the following? Ship Sound waves Light waves Aeroplane Ship Sound waves Light waves Aeroplane ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by Ra - Si method C14 method Potassium - argon method Uranium - lead method Ra - Si method C14 method Potassium - argon method Uranium - lead method ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of neutrons into protons Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of neutrons into protons ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following has a least penetrating power? Alpha particles All have same penetrating power Beta Particles Gamma rays Alpha particles All have same penetrating power Beta Particles Gamma rays ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Highly Inflammable Gas Red Liquid Black Solid Colourless Gas Highly Inflammable Gas Red Liquid Black Solid Colourless Gas ANSWER DOWNLOAD EXAMIANS APP
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