In a monocephalous executive system of government; all executive powers are vested in the? by Sunday | Apr 1 | Government WAEC | 0 comments A. Chief Justice B. President C. Prime Minister D. Speaker Correct Answer: Option B = President Users Also Read These:Residual powers under the Nigerian Independence…Residual powers in the 1979 Constitution of Nigeria…In a classical federal state, residual powers are…Which of the following is an advantage of…The policy-making powers in a public corporation are…