General Science The type of glass used in making lenses and prisms is Flint glass Jena glass Soft glass Pyrex glass Flint glass Jena glass Soft glass Pyrex glass ANSWER DOWNLOAD EXAMIANS APP
General Science One horse power is equal to 746 watts 726 watts 766 watts 736 watts 746 watts 726 watts 766 watts 736 watts ANSWER DOWNLOAD EXAMIANS APP
General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Plutonium Radan Thorium Radium Plutonium Radan Thorium Radium ANSWER DOWNLOAD EXAMIANS APP
General Science How many colours the sunlight spectrum has? Three Seven Five Four Three Seven Five Four ANSWER DOWNLOAD EXAMIANS APP
General Science The group of metals Fe, Co, Ni may best called as Main group metals Transition metals Alkali metals Rare metals Main group metals Transition metals Alkali metals Rare metals ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Copper Chromium Lead Cadmium Copper Chromium Lead Cadmium ANSWER DOWNLOAD EXAMIANS APP