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 When an iron nail gets rusted, iron oxide is formed With decrease in the weight of the nail With increase in the weight of the nail Without any change in colour or weight of the nail Without any change in the weight of the nail With decrease in the weight of the nail With increase in the weight of the nail Without any change in colour or weight of the nail Without any change in the weight of the nail ANSWER DOWNLOAD EXAMIANS APP
General Science The element common to all acids is Hydrogen Sulphur Oxygen Carbon Hydrogen Sulphur Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Silicon and Germanium Niobium and Columbium Iridium and Tungsten Boron and Aluminium Silicon and Germanium Niobium and Columbium Iridium and Tungsten Boron and Aluminium ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Potassium Permanganate Alum Sodium Carbonate Lime Potassium Permanganate Alum Sodium Carbonate Lime ANSWER DOWNLOAD EXAMIANS APP
General Science What is laughing gas? Sulphur dioxide Carbon monoxide Hydrogen peroxide Nitrous Oxide Sulphur dioxide Carbon monoxide Hydrogen peroxide Nitrous Oxide ANSWER DOWNLOAD EXAMIANS APP
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