General Science Which of the following has a least penetrating power? Alpha particles Gamma rays All have same penetrating power Beta Particles Alpha particles Gamma rays All have same penetrating power Beta Particles ANSWER DOWNLOAD EXAMIANS APP
General Science Tetraethyl lead is used as Pain Killer Petrol Additive Fire Extinguisher Mosquito Repellent Pain Killer Petrol Additive Fire Extinguisher Mosquito Repellent ANSWER DOWNLOAD EXAMIANS APP
General Science One kilometer is equal to how many miles? 0.62 1.2 3.5 1.6 0.62 1.2 3.5 1.6 ANSWER DOWNLOAD EXAMIANS APP
General Science Brass gets discoloured in air because of the presence of which of the following gases in air? Oxygen Nitrogen None of the listed here Hydrogen Sulphide Oxygen Nitrogen None of the listed here Hydrogen Sulphide ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 1 m 1 angstrom 1 cm 10 micron 1 m 1 angstrom 1 cm 10 micron ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by Uranium - lead method Ra - Si method Potassium - argon method C14 method Uranium - lead method Ra - Si method Potassium - argon method C14 method ANSWER DOWNLOAD EXAMIANS APP
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