General Science Which of the following is used as a moderator in nuclear reactor? Graphite Thorium Radium Ordinary water Graphite Thorium Radium Ordinary water ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium nitrate is used in Salt Fertilizer Medicine Glass Salt Fertilizer Medicine Glass ANSWER DOWNLOAD EXAMIANS APP
General Science Knot is a unit of speed of which of the following? Sound waves Aeroplane Ship Light waves Sound waves Aeroplane Ship Light waves ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Lime Potassium Permanganate Alum Sodium Carbonate Lime Potassium Permanganate Alum Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Zinc Mercury Lead Tin Zinc Mercury Lead Tin ANSWER DOWNLOAD EXAMIANS APP
General Science Non stick cooking utensils are coated with Black paint PVC Teflon polystyrene Black paint PVC Teflon polystyrene ANSWER DOWNLOAD EXAMIANS APP
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