How many persons sit between the one who works in company R and the one who works in company P, when counted from right of J?

Study the following information carefully and answer the questions given below: Ten persons - E, A, J, S, T, U, K, L, M and S are sitting around a circular table facing centre. Each one of them works in different companies B, R, Q, P, F, O, I, Z, H and W. Person name starts with consecutive alphabet does not sit next to each other.   Three persons sit between E and the one who works in company F. Two persons sit between K and S, who does not work in company F. U sits third to the left of S. The one who works in company P sits second to the right of T. The one who works in company H sits fourth to the right of J. The one who works in company W sits immediate right of
A. As many persons sit between L and the one who works in company R is same as the persons sit between L and the one who works in company Q. Neither S nor U is an immediate neighbour of E. Immediate neighbour of K neither works in company R nor works in company Q. The one who works in company I sits immediate right of the one who works in company Q. K sits third to the left of the one who works in company F. As many persons sit between the one who works in company B and the one who works in company R is as same as the number of persons sit between the one who works in company Z and the one who works in company W. M sits immediate right of the one who works in company P. The one who works in company Z and the one who works in company W are not immediate neighbours.