RBI Assistant Mains 2017 Sitting 3 Paper

In a straight line of 17 people (all facing north) , B sits fifth from the right end of the line. Only six people sit between B and L. Q is an immediate neighbour of L. T sits fifth to the left of Q. The number of people sitting between T and B is double of that between Q and C. What is the position of C from the left end of the line?