Sir Patrick Geddes has advocated certain planning concepts and those are available in the list given hereunder:

Use the codes to identify the correct answer:

1. Survey before plan
2. Survey methods
3. Conservative surgery
4. Outlook tower

Of these

The town should be divided into different.................... so that suitable rules and regulations can be framed for each of them,

The growth of the towns and cities can take place in two ways. One is Horizontal growth. What is the other growth?

Population size of Metropolis is

Area required for nursery school as per normal standard is