General Science Galvanised iron sheets have a coating of Chromium Zinc Lead Tin Chromium Zinc Lead Tin ANSWER DOWNLOAD EXAMIANS APP
General Science Washing soda is the common name for Calcium Bicarbonate None of the listed here Sodium Carbonate Sodium Bicarbonate Calcium Bicarbonate None of the listed here Sodium Carbonate Sodium Bicarbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used for removing air bubbles from glass during its manufacture? Feldspar Arsenous oxide Potassium carbonate Soda ash Feldspar Arsenous oxide Potassium carbonate Soda ash ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by Ra - Si method C14 method Potassium - argon method Uranium - lead method Ra - Si method C14 method Potassium - argon method Uranium - lead method ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Silicon and Germanium Boron and Aluminium Niobium and Columbium Iridium and Tungsten Silicon and Germanium Boron and Aluminium Niobium and Columbium Iridium and Tungsten ANSWER DOWNLOAD EXAMIANS APP
General Science Amalgams are Highly coloured alloys Alloys which have great resistance to abrasion Alloys which contain mercury as one of the contents Alloys which contain carbon Highly coloured alloys Alloys which have great resistance to abrasion Alloys which contain mercury as one of the contents Alloys which contain carbon ANSWER DOWNLOAD EXAMIANS APP
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