General Science Balloons are filled with Helium Oxygen Nitrogen Argon Helium Oxygen Nitrogen Argon ANSWER DOWNLOAD EXAMIANS APP
General Science The gas usually filled in the electric bulb is Hydrogen None of the listed here Nitrogen Oxygen Hydrogen None of the listed here Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by C14 method Uranium - lead method Ra - Si method Potassium - argon method C14 method Uranium - lead method Ra - Si method Potassium - argon method ANSWER DOWNLOAD EXAMIANS APP
General Science Which one of the following is the petroleum wax? Jonoba wax Carnauba wax Paraffin wax Bees wax Jonoba wax Carnauba wax Paraffin wax Bees wax ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Sound waves Water waves Time Colour contrast Sound waves Water waves Time Colour contrast ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Calcite Bauxite Galena Calamine Calcite Bauxite Galena Calamine ANSWER DOWNLOAD EXAMIANS APP
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