Among six people P, Q, R, S, T and U, each having a different marks which is 12,17,23,25,26 and 29 (marks are arranged in decreasing order from left to right), who is the person with second lowest marks?
I. Only two people are having more marks than Q. U is having less marks than Q but more marks than P. Both T and R is having more marks than S. S’s marks is an even number. II: R is having more marks U but less than T. Both P and S are having less marks than U. Q is having more marks than S. Q’s marks is an odd number.