General Science Non stick cooking utensils are coated with PVC Black paint Teflon polystyrene PVC Black paint Teflon polystyrene ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Sodium Carbonate Alum Potassium Permanganate Lime Sodium Carbonate Alum Potassium Permanganate Lime ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Colour contrast Water waves Sound waves Time Colour contrast Water waves Sound waves Time ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Ordinary water Thorium Graphite Radium Ordinary water Thorium Graphite Radium ANSWER DOWNLOAD EXAMIANS APP
General Science The major ingredient of leather is: Collagen Nucleic acid Carbohydrate Polymer Collagen Nucleic acid Carbohydrate Polymer ANSWER DOWNLOAD EXAMIANS APP
General Science Which layer protects earth from harmful rays of the Sun? Ionosphere Troposphere Ozone layer Magnetosphere Ionosphere Troposphere Ozone layer Magnetosphere ANSWER DOWNLOAD EXAMIANS APP
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