General Science Tetraethyl lead is used as Fire Extinguisher Petrol Additive Pain Killer Mosquito Repellent Fire Extinguisher Petrol Additive Pain Killer Mosquito Repellent ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following shows the masses of the three elementary particles in decreasing order? Mesons, Baryons, Leptons Baryons, Mesons, Leptons Leptons, Mesons Baryons Leptons, Baryons, Mesons Mesons, Baryons, Leptons Baryons, Mesons, Leptons Leptons, Mesons Baryons Leptons, Baryons, Mesons ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following rays are the most penetrating? Alpha rays Beta rays X-rays Gamma rays Alpha rays Beta rays X-rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
General Science Soda water contains Sulphuric acid Nitrous acid Carbon dioxide Carbonic acid Sulphuric acid Nitrous acid Carbon dioxide Carbonic acid ANSWER DOWNLOAD EXAMIANS APP
General Science Noise or Noise pollution measured in: Decibel Phon Deci Decimal Decibel Phon Deci Decimal ANSWER DOWNLOAD EXAMIANS APP
General Science Brass gets discoloured in air because of the presence of which of the following gases in air? Oxygen None of the listed here Nitrogen Hydrogen Sulphide Oxygen None of the listed here Nitrogen Hydrogen Sulphide ANSWER DOWNLOAD EXAMIANS APP