Step 1: Model Overview.
Harris and Ullman's model (also called the Multiple Nuclei Model) suggests that a city is made up of several centers or nuclei (such as industrial, commercial, residential) rather than a single CBD.
Step 2: Other models.
- The Burgess Model (Concentric Zone Model) focuses on a single CBD and concentric rings.
- The Homer Hoyt Model (Sector Model) describes sectors of land use extending from the CBD.
- The Hagerstrand's Model focuses on the time-space patterns of human activity, not land use.
Thus, the correct answer is Harris and Ullman model.
Final Answer: (B)
| Group I | Group II |
| (P) NIMBY | (1) Affording a clear view of the waterfront to a plot through the abutting street |
| (Q) Form based code | (2) Planning and zoning tool to regulate development primarily through urban form |
| (R) Tactical urbanism | (3) Establishment of residential areas on the outskirts of a city |
| (S) Suburbanisation | (4) Short-term, low cost, scalable interventions and policies to change a neighbourhood |
| (5) Resisting any physical intervention by public or private enterprises within their neighbourhood |
| Group I | Group II |
| (P) Valley Section | (1) McGee and Gemburg |
| (Q) Third Place Theory | (2) Oscar Newman |
| (R) Defensible Space | (3) Ray Oldenberg |
| (S) Desakota Model | (4) Patrick Geddes |
| (5) C. A. Doxiadis |
P and Q play chess frequently against each other. Of these matches, P has won 80% of the matches, drawn 15% of the matches, and lost 5% of the matches.
If they play 3 more matches, what is the probability of P winning exactly 2 of these 3 matches?