Comprehension Passage
Directions: Study the following information carefully and answer the questions given below.
Five friends Akhil, Raju, Manu, Mahesh and Sanju live on the separate floors of a building nut not necessarily in the same order. The ground floor is numbered 1, the first floor is numbered 2 and so on until the topmost floor which is numbered 5.
Only one person between Sanju and Manu, who does not live in the top floor. Raju lives immediately above Akhil who lives in the ground floor.
Four among the given five are similar in a certain way, who among the following does not belong to the group?
1
Sanju, Mahesh
2
Mahesh, Manu
3
Raju, Manu
4
Akhil, Manu
5
Akhil, Raju