General Science Which layer protects earth from harmful rays of the Sun? Magnetosphere Ionosphere Ozone layer Troposphere Magnetosphere Ionosphere Ozone layer Troposphere ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Increase the tensile strength of cement Facilitate the formation of colloidal gel Bind the particles of calcium silicate Decrease the rate of setting of cement Increase the tensile strength of cement Facilitate the formation of colloidal gel Bind the particles of calcium silicate Decrease the rate of setting of cement ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Atomic number and number of valence electrons. Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Number of neutrons and electronic configuration. Atomic number and number of valence electrons. Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Number of neutrons and electronic configuration. ANSWER DOWNLOAD EXAMIANS APP
General Science Diamond is an allotropic form of Germanium Carbon Sulphur Silicon Germanium Carbon Sulphur Silicon ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Nichrome Tungsten Graphite Iron Nichrome Tungsten Graphite Iron ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Salts of silicates Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Esters of heavy fatty acids Salts of silicates Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Esters of heavy fatty acids ANSWER DOWNLOAD EXAMIANS APP
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