Directions:- Study the following information carefully to answer the question given below.
Each of the six buildings P, Q, R, S, T and U houses a different numbered offices.
S has more offices than only T and R. Q has more number of offices than P but less than U. R does not house the least number of offices. The building which houses the least number of offices has 5 offices. The building which has the second highest number of offices has 23 offices. S has 11 less number of offices than Q.
Which of the following is the number of offices in building R?