Solar System: The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Stars Heat, light, ultraviolet rays, x-rays, and other kinds of radiation are produced by cosmic energy engines. A superheated condition of matter made of mostly of gas and plasma and containing subatomic particles. …
UPSC GEOGRAPHY MAINS SYLLABUS 2022 UPSC Geography Syllabus 2022 – The UPSC Geography 2022 syllabus was announced in an official notice made on February 2, 2022 by the Union Public Service Commission (UPSC). Candidates studying for the UPSC IAS 2022 test should read through the UPSC Geography syllabus 2022 in detail in order to pass …
The preliminary examination, i.e., the Civil Services Preliminary Examination, is merely a screening test that is used to select applicants for the Main Examination. The marks obtained in the preliminary examination are not included when calculating the final merit. The preliminary exam consists of two papers of objective type carrying a maximum of 400 marks. …
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