Study the given information carefully and answer the questions given below. Eight persons have different designations i.e., General Manager (GM) , Dep...

Study the given information carefully and answer the questions given below. Eight persons have different designations i.e., General Manager (GM) , Deputy General Manager (DGM) , Assistant General Manager (AGM) , Manager, Assistant Manager (AM) , Section Officer (SO) , Cashier and Clerk in a company. The order of seniority is the same as given above i.e., GM is the senior-most designation and Clerk is the junior-most designation. There are two designations between R and W who is junior to Assistant Manager. Q is just senior to P and just junior U. Number of persons are senior to U is same as the number of persons are junior to S. T is junior to V who is not the GM. Question: How many designations are there between Q and the person who is Cashier?