General Science Glass is made of the mixture of: Sand and silicates Sand and salt Quartz and mica Salt and quartz Sand and silicates Sand and salt Quartz and mica Salt and quartz ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because None of the listed here It is an oxidising agent. It is a sterilising agent. It is a reducing agent None of the listed here It is an oxidising agent. It is a sterilising agent. It is a reducing agent ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Iron, Brass and Tin Copper, Tin and Zinc Iron, Zinc and Titanium Iron and Tin Iron, Brass and Tin Copper, Tin and Zinc Iron, Zinc and Titanium Iron and Tin ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absence of corresponding wavelengths from the light emitted by the core of the sun. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absence of corresponding wavelengths from the light emitted by the core of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following rays are the most penetrating? Alpha rays X-rays Beta rays Gamma rays Alpha rays X-rays Beta rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
General Science Light year is a measurement of Speed of aeroplanes Speed of light Speed of rockets Stellar distances Speed of aeroplanes Speed of light Speed of rockets Stellar distances ANSWER DOWNLOAD EXAMIANS APP
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