General Science Which among the following is a positively charged particle emitted by a radioactive element? Alpha ray Gamma ray Cathode ray Beta ray Alpha ray Gamma ray Cathode ray Beta ray ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.21 0.4 0.44 0.23 0.21 0.4 0.44 0.23 ANSWER DOWNLOAD EXAMIANS APP
General Science The type of glass used in making lenses and prisms is Flint glass Pyrex glass Soft glass Jena glass Flint glass Pyrex glass Soft glass Jena glass ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a protein? Cellulose None of these Starch Natural rubber Cellulose None of these Starch Natural rubber ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Charcoal Phosphorous Graphite Silicon Charcoal Phosphorous Graphite Silicon ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Nichrome Iron Tungsten Graphite Nichrome Iron Tungsten Graphite ANSWER DOWNLOAD EXAMIANS APP
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