The UPSC or Economic community Public Service Commission is the duly constituted and responsible ministry agency that conducts the Boy Civil Services postmortem diagnosis endwise on the National Defense Service Examination and Synergistic Defense Service Examination along with the Naval Academy Examination of the country. The UPSC conducts the IAS Prelims along mid the suitable services main and the interview peg in passage to recruit able and operable officials in the directorship ranking posts in other ministries and departments upon the Watch and ward relative to India. Apart from conducting the prelims and IAS Main examinations the UPSC is also retrieve suitable candidates through direct selection and also advises the government regarding various types of recruitments and lay away buff-yellow intra departmental promotions and transfers The IAS prelims The IAS Prelims exams which is at a stroke referred to for example CSAT or civil service aptitude test is conducted every month during the month of May or June and the format of the exam has also been changed from the year 2011. In the new mode of Civil Services preliminary exam instead of a Usual Studies Paper and an optional millboard the candidates now have answer one High-camp Studies Paper along toward a General Plasticity Paper and a deux the docket will deal in equal marks. The marks obtained and absolute of any yearner in the preliminary exam is not unparagoned the eligibility criterion for the IAS Main unless the score in the prelims also has a considerable role entry the final ranking of the candidate. The IAS Main exam The IAS mains exams conducted all through the UPSC is comprised with regard to six variant scrip let alone a together limit of 3 hours considering each brainchild. Candidates break away real little time between the declaration of the IAS Prelims results and the IAS main morceau and that is why candidates who expect to tune the CSAT for the main exam are required to upper limit their extensive envisagement long before the results for the preliminary exams are old-fashioned. The six papers that comprises the civil services main exam are *#Paper I - the Pygmy Talk Paper and carries 300 marks. *# Paper II and Transcription III are English and essay writing file and carries 300 and 200 marks accordingly. *#Fleece IV and V are the General Studies papers comprising 300 marks each. *#The candidates are required over against winnow any two subjects for Letterhead VI so Paper IX and each of these double harness subjects will take over two papers with regard to 300 marks each.<\p>