General Science The percentage of oxygen present in air is approximately- 0.44 0.21 0.4 0.23 0.44 0.21 0.4 0.23 ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Sound waves Water waves Time Colour contrast Sound waves Water waves Time Colour contrast ANSWER DOWNLOAD EXAMIANS APP
General Science When an iron nail gets rusted, iron oxide is formed With decrease in the weight of the nail Without any change in the weight of the nail With increase in the weight of the nail Without any change in colour or weight of the nail With decrease in the weight of the nail Without any change in the weight of the nail With increase in the weight of the nail Without any change in colour or weight of the nail ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a non metal that remains liquid at room temperature? Phosphorous Chlorine Helium Bromine Phosphorous Chlorine Helium Bromine ANSWER DOWNLOAD EXAMIANS APP
General Science 'No two electrons in an atom can have the same set of four quantum numbers' is Aufbau principle Newton's law Pauli's exclusion principle Bohr's law Aufbau principle Newton's law Pauli's exclusion principle Bohr's law ANSWER DOWNLOAD EXAMIANS APP
General Science Which one of the following is the petroleum wax? Carnauba wax Jonoba wax Paraffin wax Bees wax Carnauba wax Jonoba wax Paraffin wax Bees wax ANSWER DOWNLOAD EXAMIANS APP
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