General Studies · Seating Arrangement

Eight persons Punit, Vijay, Roshni, Sumit, Jashan, Kunal, Rajesh and Naina live in an eight storied building, one on each floor but not necessarily in the same order. The lowermost floor is numbered 1, and the floor above it is numbered 2 and s o on. Only two persons live below the floor on which Rajesh lives. Only one person lives between Rajesh and Punit. Naina lives on an odd numbered floor but not on floor number 7. Only two persons live between Naina and Vijay. Vijay does not live on the topmost floor. Punit does not live on the lowermost floor. Sumit lives immediately below Roshni. Neither Sumit nor Jashan lives on floor numbered 6. How many people live below Rajesh?