प्रधानमंत्री को उसके पद की गोपनीयता की शपथ कौन दिलवाता है - - Who administers the oath of secrecy to the Prime Minister of his office? - Pime Minister Ko Uske Pad Ki Gopaniyata Ki Sapath Kaun dilwata Hai - Political Science in hindi, Vice-President question answers in hindi pdf Loksabhadhyaksh questions in hindi, Know About President Political Science online test Political Science notes in hindi quiz book Mukhya NyayaDheesh ( Sarwochch Nyayalaya )
i think right answer is D