General Science Washing soda is the common name for Sodium Bicarbonate Calcium Bicarbonate Sodium Carbonate None of the listed here Sodium Bicarbonate Calcium Bicarbonate Sodium Carbonate None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science Optic fibers are mainly used for which of the following? Food industry Musical instruments Communication Weaving Food industry Musical instruments Communication Weaving ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.4 0.23 0.44 0.21 0.4 0.23 0.44 0.21 ANSWER DOWNLOAD EXAMIANS APP
General Science Knot is a unit of speed of which of the following? Sound waves Aeroplane Light waves Ship Sound waves Aeroplane Light waves Ship ANSWER DOWNLOAD EXAMIANS APP
General Science Glass is made of the mixture of: Quartz and mica Sand and silicates Sand and salt Salt and quartz Quartz and mica Sand and silicates Sand and salt Salt and quartz ANSWER DOWNLOAD EXAMIANS APP
General Science Among the various allotrope of carbon Coke is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, graphite is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, graphite is the softest ANSWER DOWNLOAD EXAMIANS APP
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