General Science Which metal pollute the air of a big city? Chromium Cadmium Copper Lead Chromium Cadmium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
General Science Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products? Television Cooking gas Tube light Refrigerator Television Cooking gas Tube light Refrigerator ANSWER DOWNLOAD EXAMIANS APP
General Science Mesons are found in X-rays Cosmic rays Gamma rays Laser beam X-rays Cosmic rays Gamma rays Laser beam ANSWER DOWNLOAD EXAMIANS APP
General Science Carbon, diamond and graphite are together called Allotrope Isomers Isotopes Isomorphs Allotrope Isomers Isotopes Isomorphs ANSWER DOWNLOAD EXAMIANS APP
General Science Optic fibers are mainly used for which of the following? Food industry Musical instruments Weaving Communication Food industry Musical instruments Weaving Communication ANSWER DOWNLOAD EXAMIANS APP
General Science From which mineral is radium obtained? Limestone Pitchblende Rutile Haematite Limestone Pitchblende Rutile Haematite ANSWER DOWNLOAD EXAMIANS APP
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