SSC JE Civil Engineering 30-Oct-2020 Shift 1 Paper

Maximum bending moment at C:
Maximum bending moment at C will occur when average loading just to the left of C is equal to average loading just to right of C.

x

5−x

=

4

6

So, x=2m
Maximum bending moment = Area of ILD below loading (rectangle + triangle) × w
= [(1.2 × 5) + 0.5 × (5 × 1.2)] × 10 = 90 KN-m