General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Helium Krypton Xenon Argon Helium Krypton Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
General Science Monazite is an ore of Zinc Iron Thorium Zirconium Zinc Iron Thorium Zirconium ANSWER DOWNLOAD EXAMIANS APP
General Science Kilohertz is a unit which measures Voltage Electric resistance Power used by a current of one ampere Electromagnetic radio wave frequencies Voltage Electric resistance Power used by a current of one ampere Electromagnetic radio wave frequencies ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Copper and Gold Copper and Silver Zinc and Gold Silver and Gold Copper and Gold Copper and Silver Zinc and Gold Silver and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Which layer protects earth from harmful rays of the Sun? Troposphere Ozone layer Ionosphere Magnetosphere Troposphere Ozone layer Ionosphere Magnetosphere ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because It is a reducing agent None of the listed here It is a sterilising agent. It is an oxidising agent. It is a reducing agent None of the listed here It is a sterilising agent. It is an oxidising agent. ANSWER DOWNLOAD EXAMIANS APP
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