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    Question

    Which of the following combination is

    true? Study the following information carefully and answer the questions given below it. Seven persons namely – A, B, C, D, E, F and G likes different colour viz. White, Black, Red, Yellow, Green, Blue and Orange and goes to shopping from Monday to Sunday. Each of them has different watch viz. Rolex, Omega, CASIO, Tissot, Titan, Timex and Citizen. All the above given information is not necessary in same order. There were three days gap between the one who has Titan and the one who likes Orange. The one, who likes White, goes on any day after Friday. There were two days gap between the one, who have Tissot and F who likes White. There were three days gap between D and the one who likes Red. One person goes between the one who likes Orange and C, who has Rolex. The one, who likes Green, goes on adjacent day of the one who has Timex. At least three person goes between the one, who likes Yellow and the one, who has Citizen. There were two days gap between G and the one who likes Omega, who goes on adjacent day of the one who has Tissot. C neither goes on adjacent day of the one has Tissot nor on adjacent day of F. A likes Black and goes on Tuesday. G neither has Titan nor goes before the one who likes Green and he likes Blue. D and the one who has CASIO, goes on adjacent days. Neither D nor B likes Red. There were two days gap between A and the one who has Timex.
    A A – Black – Tuesday – Tissot Correct Answer Incorrect Answer
    B B – Thursday – CASIO – Blue Correct Answer Incorrect Answer
    C F – White – Saturday – Citizen Correct Answer Incorrect Answer
    D G – Red – Sunday – Timex Correct Answer Incorrect Answer
    E All the given combination is not true. Correct Answer Incorrect Answer

    Solution

    The one, who likes White, goes on any day after Friday, that means we have two possible day for the one who likes White, in case (1) the one who likes White, goes on Saturday, in case (2) the one who likes White, goes on Sunday. There were two days gap between the one, who have Tissot and F who likes White. A likes Black goes  on Tuesday. There were two days gap between A and the one who has Timex. The one, who likes Green, goes on adjacent day of the one who has Timex, that means we have three possible day for the one who likes Green, in case (1) & case (2a) the one who likes Green goes on Thursday, in case (2b) the one who likes Green goes on Saturday. Based on above given information we have: C neither goes on adjacent day of the one has Tissot nor on adjacent day of F.  One person likes between the one who likes Orange and C, who has Rolex, that means C goes on Monday. There were three days gap between the one who has Titan and the one who likes Orange. G neither has Titan nor he goes before the one who likes Green and he likes Blue. There were two days gap between G and the one who likes Omega, who goes on adjacent day of the one who has Tissot, that means case (2b) is not valid, in case (1) G likes on Friday, in case (2a) G likes on Saturday. Based on above given information we have: Case (2b) is not valid as G doesn’t like before the one who likes Green. The one who has CASIO and D goes on adjacent days. There were three days gap between D and the one who likes Red, that means in case (1) D goes on Wednesday, in case (2) D goes on Friday. Neither D nor B likes Red, that means in case (1) B likes Green. At least three person likes between the one, who likes Yellow and the one, who has Citizen, that means case (2a) is not valid. Based on above given information we have  Final arrangement  

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