Question 1
Study the following information carefully and answer the given questions:
Six persons – M, N, O, P, Q and R – are living in a three-floor building (but not necessarily in the same order). The ground floor is numbered 1, the floor just above it is numbered 2 and so on. Each floor has 2 flats, i.e., Flat 1 and Flat 2. Flat 1 of floor 2 is immediately above flat 1 of floor 1 and immediately below flat 1 of floor 3. Flat 2 of floor 2 is immediately above flat 2 of floor 1 and immediately below flat 2 of floor 3. Flat 1 is exactly to the west of Flat 2. Each person likes a different colour – Blue, Black, White, Red, Pink and Green.
M lives on an even-numbered floor. The one who lives just below M in the same-named flat likes white colour. One floor is between the one who likes white colour and the one who likes green colour. M and the one who likes green colour do not live in the same-named flat. O lives two floors above P. O and P do not live in the same-named flat. N likes green colour. R does not like white colour and no one lives east of R. O, P and M do not like red colour. P and M do not like pink colour. The one who likes red colour and the one who likes black colour do not live in the same-named flat.
Four of the following five are alike in a certain way and so form a group. Who among the following does not belong to that group?



