Some question: 4 buses runs between Chennai and Mysore. If a man goes from Chennai to Mysore by a bus and comes back to Mysore by another bus, then the total possible ways are\nOptions:\n(A) 4\n(B) 8\n(C) 12\n(D) 16\n(E) None of these
Some stream of consciousness:
User
Since the man can go in 4 ways and can back in 3 ways. Therefore total number of ways are 4 x3 = 12ways. The answer: (C).
Assistant