General Science The gases used in different types of welding would include Oxygen and Acetylene Oxygen, Acetylene and Argon Oxygen and Hydrogen Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Acetylene Oxygen, Acetylene and Argon Oxygen and Hydrogen Oxygen, Hydrogen, Acetylene and Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science The average salinity of sea water is 3.5% 3% 3.5% 4% 3.5% 3% 3.5% 4% ANSWER DOWNLOAD EXAMIANS APP
General Science Which is/are the important raw material(s) required in cement industry? Limestone Gypsum and Clay Clay Limestone and Clay Limestone Gypsum and Clay Clay Limestone and Clay ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Atomic number and electronic configuration. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and electronic configuration. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. Number of neutrons and number of valence electrons. ANSWER DOWNLOAD EXAMIANS APP
General Science Brass gets discoloured in air because of the presence of which of the following gases in air? None of the listed here Oxygen Hydrogen Sulphide Nitrogen None of the listed here Oxygen Hydrogen Sulphide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Which among the following is a positively charged particle emitted by a radioactive element? Alpha ray Cathode ray Gamma ray Beta ray Alpha ray Cathode ray Gamma ray Beta ray ANSWER DOWNLOAD EXAMIANS APP
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