General Science Noise or Noise pollution measured in: Decibel Deci Decimal Phon Decibel Deci Decimal Phon ANSWER DOWNLOAD EXAMIANS APP
General Science Light year is a measurement of Speed of rockets Speed of light Stellar distances Speed of aeroplanes Speed of rockets Speed of light Stellar distances Speed of aeroplanes ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Hydrogen Carbon dioxide Methane Nitrous oxide Hydrogen Carbon dioxide Methane Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Sodium Carbonate Potassium Permanganate Lime Alum Sodium Carbonate Potassium Permanganate Lime Alum ANSWER DOWNLOAD EXAMIANS APP
General Science Balloons are filled with Helium Nitrogen Oxygen Argon Helium Nitrogen Oxygen Argon ANSWER DOWNLOAD EXAMIANS APP
General Science Sodium metal is kept under Water Petrol Alcohol Kerosene Water Petrol Alcohol Kerosene ANSWER DOWNLOAD EXAMIANS APP
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