General Science In fireworks, the green flame is produced because of Potassium Mercury Barium Sodium Potassium Mercury Barium Sodium ANSWER DOWNLOAD EXAMIANS APP
General Science Nautical mile is a unit of distance used in: Road mile Astronomy Navigation Measuring the boundaries of a nation Road mile Astronomy Navigation Measuring the boundaries of a nation ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Facilitate the formation of colloidal gel Decrease the rate of setting of cement Bind the particles of calcium silicate Increase the tensile strength of cement Facilitate the formation of colloidal gel Decrease the rate of setting of cement Bind the particles of calcium silicate Increase the tensile strength of cement ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Disinfecting water of ponds Making cement and glass Cutting very hard substances Making casts for statues Disinfecting water of ponds Making cement and glass Cutting very hard substances Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Argon Xenon Helium Krypton Argon Xenon Helium Krypton 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
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