Direction: Study the given information and answer the following questions:

P, Q, R, S, T, V, W and Z are eight friends studying in three different engineering colleges- A, B, and C in three disciplines - Mechanical, Electrical and Electronics with not less than two and not more than three of them study in any of the three disciplines or any of the college. W studies Electrical in college B with only T, who studies Mechanical. P and Z do not study in college C and study in the same discipline but not electrical. R studies Mechanical in college C with V, who studies Electrical. S studies Mechanical and does not study in the same college where R studies. Q does not study Electronics.