General Science Quartz crystals normally used in quartz clocks etc. is chemically Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Silicon Dioxide Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Silicon Dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science Wood is the main raw material for the manufacture of Gun powder Paper Paint Ink Gun powder Paper Paint Ink ANSWER DOWNLOAD EXAMIANS APP
General Science The tree sends down roots from its branches to the soil is know as Banyan Pine Palm Oak Banyan Pine Palm Oak ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Bind the particles of calcium silicate Decrease the rate of setting of cement Facilitate the formation of colloidal gel Increase the tensile strength of cement Bind the particles of calcium silicate Decrease the rate of setting of cement Facilitate the formation of colloidal gel Increase the tensile strength of cement ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Mercury Lead Zinc Tin Mercury Lead Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Silicon Graphite Charcoal Phosphorous Silicon Graphite Charcoal Phosphorous ANSWER DOWNLOAD EXAMIANS APP
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