P, Q, R, S, T, U and V are seven persons wearing kurtas of different colours –…

P, Q, R, S, T, U and V are seven persons wearing kurtas of different colours – pink, red, black, green, yellow, blue and violet – and pajamas of different colours – blue, red, pink, black, cream, yellow and indigo – on Diwali. The persons and the colours of the kurtas and pajamas above are not necessarily in the same order. None of the persons is wearing a kurta and pajama of the same colour. Q is wearing a red kurta and is not wearing a cream or yellow pajama. S is wearing a green kurta and indigo pajama. The colour of P’s kurta and U’s pajama is the same. The colour of T’s kurta and R’s pajama is the same. V is wearing a blue kurta and T is wearing a blue pajama. U is not wearing anything yellow. Red and blue is not the kurta-pajama combination for any of the persons. What is the colour of Q’s pajama?