Four of the following are alike in a certain way. Which

Solution

We have, C sits second to the left of the one who likes Blue colour. Two persons sit between C and H. From the above condition, there are two possibilities. Again we have,                 B sits second to the left of D. From the above condition and note, there are four possibilities. Again we have, G sits immediate left of the one who likes Black. Neither C nor D like Black. G and D are not immediate neighbors. G does not sit opposite to D. From the above condition, Case1 and case2a get eliminated because there is no possibility to place G. Again we have, The number of persons sit between E and A is the same as the number of persons sit between F and the one who likes Brown, when counted from the right of both A and F F sits opposite to the one who likes Orange. Neither G nor H like Orange. From the above condition and note, case1a gets eliminated because there is no possibility to place F. Againwe have, TheonewholikesWhitesitssecondto   the right of the one who likes Red. DdoesnotlikeRed. FdoesnotlikeYellowcolour. Fromtheabovecondition,case2showsthefinalarrangement.