General Science Sodium metal is kept under Water Alcohol Petrol Kerosene Water Alcohol Petrol Kerosene ANSWER DOWNLOAD EXAMIANS APP
General Science Electric current is measure by: Commutator Voltmeter Anemometer Ammeter Commutator Voltmeter Anemometer Ammeter ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.21 0.44 0.4 0.23 0.21 0.44 0.4 0.23 ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Graphite Nichrome Iron Tungsten Graphite Nichrome Iron Tungsten ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because It is a sterilising agent. It is a reducing agent It is an oxidising agent. None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Iridium and Tungsten Silicon and Germanium Niobium and Columbium Boron and Aluminium Iridium and Tungsten Silicon and Germanium Niobium and Columbium Boron and Aluminium ANSWER DOWNLOAD EXAMIANS APP
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