GATE Civil Engineering (CE) 2021 Shift 1 Solved Paper

A prismatic cantilever prestressed concrete beam of span length, L = 1.5 m has one straight tendon placed in the cross-section as shown in the following figure (not to scale). The total prestressing force of 50 kN in the tendon is applied at dc = 50 mm from the top in the cross-section of width, b = 200 mm and depth d = 300 mm.

If the concentrated load, W = 5 kN, the resultant stress (in MPa in integer) experienced at point 'Q' will be ______.