HCU MCA 2016 Paper

Three persons A, B and C wore shirts of black, blue and orange colours (not necessarily in that order) and pants of green, yellow and orange colours (no necessarily in that order). No persons wear shirts and pants of the same colour. Further it is given that-
(a) A did not wear shirt of black colour.
(b) B did not wear shirt of blue colour.
(c) C did not wear shirt of orange colour.
(d) A did not wear pant of green colour.
(e) B wore a pant of orange colour.
What were the colours of the pants and shirts woreby C respectively ?