Upsc cpf(ac) selection procedure: central police forces (cpf) (assistant commandants) examination is conducted by union public service commission for different central forces in india namely ssb, bsf, itbp, cisf, crpf. The selection process details are given below. Cpf (central police force) selection procedure consists of 3 stages:1. Written examination2. Physical standards test/ physical efficiency test/ medical standards test3. Interview/ personality testcapf coaching centre in delhi1. Written examination: the written examination to be conducted by union public service commission will comprise of two papers. Paper I & paper ii. Paper i: general ability and intelligence 250 marks paper I consists of objective (multiple answers) type questions and all questions will be set in english as well as hindi. There is negative marking for wrong answers. Paper ii: general studies, essay and comprehension 200 marks in this paper candidates will be given option of writing the essay component in english or hindi, but the medium of precis writing, comprehension components and other communications/ language skills will be in english. 2. Physical standards/ physical efficiency tests and medical standards tests: candidates who have qualified in the written examination will be called for the physical standards/ physical efficiency tests and medical standards tests.