Study the following information to answer the given questions.
Eight persons F, G H, I, O, P, Q and R are seated, in a straight line facing north. Each of them works on a different floor of an office building, viz 7th； 16th, 18th, 23rd, 31st, 35th, 44th and 47th. None of the given information is necessarily in the same order.
O sits fourth to the right of the one who works on file 31st floor. The one who works on the 23rd floor sits second to the right of O.
Q sits third to the left of l. I is not an mimediate neighbour of O. Q does not sit at any of the extreme ends of the line.
Only two people sit between Q and R The one who works on the 44th floor sits on the immediate right of H. H is not an immediate neighbour of P.
The difference between the numerical values of the floor numbers on which P and the one on the immediate right of P workis 13.
Only one person sits between F and the one who works on the 35 the floor. F is not an immediate neighbour of l,
More than two people sit between R and the one who works on the 16th floor, O does not work on the 16th floor.
H works on a floor lower than O.
How many people sit on the left of the one who works on fee 35th floor

Options

A. One
B. Two
C. None
D. Four

Answer

C