General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Krypton Xenon Argon Helium Krypton Xenon Argon Helium ANSWER DOWNLOAD EXAMIANS APP
General Science In vulcanisation, natural rubber is heated with Carbon Silicon Sulphur Phosphorous Carbon Silicon Sulphur Phosphorous ANSWER DOWNLOAD EXAMIANS APP
General Science Which is the absolute temperature scale? Kelvin All of these Fahrenheit Celsius Kelvin All of these Fahrenheit Celsius ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Zinc Tin Lead Mercury Zinc Tin Lead Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science Knot is a unit of speed of which of the following? Light waves Sound waves Ship Aeroplane Light waves Sound waves Ship Aeroplane ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Brass and Nickel Zinc and Copper Tin and Copper Nickel and Copper Brass and Nickel Zinc and Copper Tin and Copper Nickel and Copper ANSWER DOWNLOAD EXAMIANS APP
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