General Science The gases used in different types of welding would include Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Acetylene Oxygen and Hydrogen Oxygen, Acetylene and Argon Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Acetylene Oxygen and Hydrogen Oxygen, Acetylene and Argon ANSWER DOWNLOAD EXAMIANS APP
General Science Noise or Noise pollution measured in: Deci Decimal Decibel Phon Deci Decimal Decibel Phon ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Silicon Graphite Phosphorous Charcoal Silicon Graphite Phosphorous Charcoal ANSWER DOWNLOAD EXAMIANS APP
General Science Deep blue colour is imparted to glass by the presence of Cobalt oxide Cupric oxide Nickel oxide Iron oxide Cobalt oxide Cupric oxide Nickel oxide Iron oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Copper and Silver Silver and Gold Zinc and Gold Copper and Gold Copper and Silver Silver and Gold Zinc and Gold Copper and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Salts of silicates Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols Esters of heavy fatty acids Salts of silicates Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols Esters of heavy fatty acids ANSWER DOWNLOAD EXAMIANS APP
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