Study the following information carefully and answer the questions given below :
P, Q, R, S, T and M are six students of a school, one each studies in Class 1-VI. Each of them has a favourite colour from red, black, blue, yellow, pink and green, not necessarily in the same order. Q likes black and does not study in Class IV or V. The one who studies in class IV does not like green. P studies in class II, M likes blue and does suidy in class IV. The one who likes ,t•Ilow studies in class VI. S likes pink itu I studies in class I. R does not study at class VI.