Q. Pick up the incorrect statement from the following: (Solved)
1. the built up covered area at the floor level of any storey of a building is called plinth area
2. the usable covered area of the rooms of any storey of a building is called carpet area
3. the carpet area of a building along with area of its kitchen, pantry, store, lavatory, bath room and glazed veranda, is called floor area
4. none of these
- d. none of these