General Science Knot is a unit of speed of which of the following? Ship Aeroplane Light waves Sound waves Ship Aeroplane Light waves Sound waves ANSWER DOWNLOAD EXAMIANS APP
General Science One kilometer is equal to how many miles? 1.2 1.6 3.5 0.62 1.2 1.6 3.5 0.62 ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Decrease the rate of setting of cement Bind the particles of calcium silicate Increase the tensile strength of cement Facilitate the formation of colloidal gel Decrease the rate of setting of cement Bind the particles of calcium silicate Increase the tensile strength of cement Facilitate the formation of colloidal gel ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Sound waves Colour contrast Water waves Time Sound waves Colour contrast Water waves Time ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Silica Iron Oxide Graphite Diamond Silica Iron Oxide Graphite Diamond ANSWER DOWNLOAD EXAMIANS APP
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