General Science The hardest substance available on earth is None of the listed here Gold Iron Diamond None of the listed here Gold Iron Diamond ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Mercury Tin Zinc Lead Mercury Tin Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is the lightest metal? Silver Mercury Lithium Lead Silver Mercury Lithium Lead ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium nitrate is used in Medicine Fertilizer Glass Salt Medicine Fertilizer Glass Salt ANSWER DOWNLOAD EXAMIANS APP
General Science Electric bulb filament is made of Aluminum Tungsten Lead Copper Aluminum Tungsten Lead Copper ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Carbon dioxide Hydrogen Methane Nitrous oxide Carbon dioxide Hydrogen Methane Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
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