Question
Who among the following goes in the party on
Friday? Study the following information carefully and answer the questions below: There are seven friends i.e. P, Q, R, S, T, U and V are going in a party held in different days from Monday to Sunday (Starting from Sunday and ending on Saturday). Only two persons go for the party after R. There is a gap of one day in between R and T. V and T are going for the party on consecutive days. There is a gap of two days in between V and S. Q go for party on one of the day before U who goes for party neither on Friday nor on Wednesday. P goes before S but after T.Solution
Only two persons go for the party after R. 
There is a gap of one day in between R and T. As per this statement,there are two possible cases and the arrangement will look like this: Case-1 
Case-2 
V and T are going for the party on consecutive days. As per this statement CAS E II will further gets plitintoone more case and the arrangement will look like this: CASEI: 
Case-2A 
There is agap of two days in betweenV and S. As per this statement, CASE II (A) will get eliminated and CASEII will further gets plitintoone more case and the arrangement will look like this: Case-1 
Case-2B 
Q go for party on one of the days before U who goes for party neither on Friday nor on Wednesday. 
P goes before S but after T. As per this statement, CASE I and CASE II (B) will get eliminated and we will continue with CASE II and the arrangement will look like this: 
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