General Science Which of the following is used in pencils? Silicon Charcoal Graphite Phosphorous Silicon Charcoal Graphite Phosphorous ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is an element? Emerald Diamond Ruby Sapphire Emerald Diamond Ruby Sapphire ANSWER DOWNLOAD EXAMIANS APP
General Science The gases used in different types of welding would include Oxygen and Hydrogen Oxygen and Acetylene Oxygen, Acetylene and Argon Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Hydrogen Oxygen and Acetylene Oxygen, Acetylene and Argon Oxygen, Hydrogen, Acetylene and Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically Silicon Dioxide Germanium Oxide Sodium Silicate A mixture of Germanium Oxide and Silicon dioxide Silicon Dioxide Germanium Oxide Sodium Silicate A mixture of Germanium Oxide and Silicon dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Colour contrast Sound waves Water waves Time Colour contrast Sound waves Water waves Time ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Tungsten Graphite Nichrome Iron Tungsten Graphite Nichrome Iron ANSWER DOWNLOAD EXAMIANS APP
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