Eight persons namely - Harsh, Khushi, Jay, Rohan, Ashwin, Palak, Jayesh and Nilamber live on separate floors of an eight-floor building in an apartment. Ground floor is numbered 1, first floor is numbered 2 and so on until the topmost floor which is numbered 8. Only two people live between Harsh and Khushi. Jayesh lives immediately above Rohan. Ashwin lives immediately above Jay. Ashwin lives above Nilamber. Palak lives on an odd-numbered floor. Only one person lives between Ashwin and Nilamber. Harsh lives on the floor numbered five. Khushi lives above Harsh. On which floor does Ashwin lives?

Given: 

Thus, correct option is (b).