The compound which is largely responsible for initial setting and early strength gain of Ordinary Portland Cement is

The Optimistic Time (O), most likely Time (M) and Pessimistic Time (P) (in days) of the activities in the critical path are given below in the format O-M-P. The expected completion time (in days) of the project is _______.

Bull's trench kiln is used in the manufacturing of

Newton-Raphson method is to be used to find root of equation $$\,3x - {e^x} + \sin \,x = 0.\,\,$$ If the initial trial value for the root is taken as $$0.333,$$ the next approximation for the root would be _________ (note: answer up to three decimal)