A cantilever beam having 5 m length is so loaded that it develops a shearing force of 20 T and a bending moment of 20T – m at a section 2 m from the free end. Max shearing force and max, bending moment developed in the beam under this load, are respectively 50 T and 125 T – m. the load on the beam is
(a) 25 T concentrated load at free end
(b) 20 T concentrated load at free end
(c) 5 T concentrated load at free end 2 T/m load over entire length
(d) 10 T/m udl over entire length