Study the following information carefully and answer the questions given below :

P,T, M, J, V, R and W are seven friends studying in a college. Three of them are in B.Sc. and two each are in B.A. and B.Com. Each of them has a favourite colour from Blue, Red, Yellow, White, Black, Violet and Brown, not necessarily in the same order. None of them studying in B.Sc. likes either Red or Black. M is in B. A. and likes Blue. R is in B.Com. and likes Brown. J is in B.Sc. and likes Yellow. P who does not like Red is in the same discipline of R, and T is in the same discipline of M. V does not like Violet.