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 in any college. Not more than three of them study in any of the three disciplines. W studies Electrical in college B with only T who studies Mechanical. P and Z do not study in college C and study in 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.
In which discipline does Q study ?
(a) Electrical (b) Mechanical (c) Electrical or Mechanical (d) Data inadequate (e) None
Watch this space for answer in a week.
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