PPSC Assistant (BS-16)-(PESS) Labour And Human Resource – 2020, Pak Study MCQs, PPSC Solved Past Papers MCQsWhen 1956 constitution was presented in assembly?A. 29 February, 1956 B. 29 February, 1957 C. 29 February, 1958 D. 29 February, 1959 Who is the current Governor of Baluchistan?Submarine cased in 1971 war was?