General Science Which metal pollute the air of a big city? Cadmium Copper Chromium Lead Cadmium Copper Chromium Lead ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Time Water waves Sound waves Colour contrast Time Water waves Sound waves Colour contrast ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Tin Mercury Zinc Lead Tin Mercury Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
General Science Which is the absolute temperature scale? Celsius Kelvin All of these Fahrenheit Celsius Kelvin All of these Fahrenheit ANSWER DOWNLOAD EXAMIANS APP
General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Krypton Helium Xenon Argon Krypton Helium Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Zinc and Gold Silver and Gold Copper and Gold Copper and Silver Zinc and Gold Silver and Gold Copper and Gold Copper and Silver ANSWER DOWNLOAD EXAMIANS APP
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