Direction: there are eight persons M, N, O, P, Q, R, S and T are living on separate floors of a 8- floor building. Ground floor is numbered 0, first floor is numbered 1 and so on until the top most floor are numbered 7. Each one of them lives in a different number of flat i.e. 56, 63, 67, 73, 88, 92, 103 and 107 but not necessarily in the same order. G.F. is neither an even nor an odd numbered floor.

The person who lives in flat number 67 lives immediately below N’s floor.
The difference in the floors between T and N is same as the difference in the floors between N and O.

• O lives neither on floor number 3 nor 1. 
• The highest numbered floor is at the lowermost floor. 
• P lives on an odd numbered floor and immediately above the one who lives in flat number 88. 
• M lives on an odd numbered floor and there are two floors between M’s floor and the one who lives in flat number 103. 
• T lives on an even numbered floor. 
• N lives in that flat which number is a prime number. 
• The difference in the flat number of P and the one who lives at floor number 1 is 11. 
• N lives three floors below S’s floor who lives on an even numbered floor. 
• The difference in the flat number of M and N is 40. 
• The flat number of Q is a prime number. 
• Q lives immediately above that person who lives in flat number 103.