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Solutions
The persons sitting at first and last position face in North direction and they like Sony and Nike respectively and also E who likes Titan sits at the middle and faces towards South. L sits three places away from E, so L can be either sitting on the second position from left or second position from right. Now, H sits exactly between K and L, which implies H would be sitting third from left in first case and third from right in the second case. Now, I sit second to the left of H but does not like Nike. Now, in the second case where H is sitting in the third position from left, in case H is facing North, I would be sitting in the middle, but that is not possible as E is sitting there, and if H is facing South I would be sitting in the extreme right position, but that is also not possible as that person likes Nike and that is not I. So, we get the following table-
Now J, G and M are sitting together and The person likes Axe sits to the immediate right of F. Now F cannot be sitting on the extreme right as the person is facing north direction and there cannot be anyone sitting on the right of F in that case. So we get the following table-
The person who likes Zara sits fourth to the right of J implies that J cannot be sitting on the extreme right and J likes Axe and J faces South. F and G face the same direction, F is facing North, G also faces North. The person who likes Adidas sits fourth to the left of the person who likes Apple but neither of them is L implies that either G likes Apple and K likes Adidas or K is facing South direction and likes Apple and G likes Adidas. Also, it is known that the person who likes Apple sits to the immediate right of the person facing in the north direction, so the first possibility is rejected. Therefore, K is facing south direction and likes Apple and G likes Adidas. L faces the same direction as K, so L is facing south direction. The person who likes Zara is sitting fourth to the right of J, which has to be H and the persons like UCB and Zara sitting together implies L likes UCB and only F is left so F likes Puma. The final table is as under-