Question

How many cities were built in Delhi by British

Answer 1

Explanation:

It is popularly said that Delhi was the site for a total of seven different cities between 3000 BCE and the 17th century BCE, although taking smaller towns and strongholds into account, as many as 15 settlements can be identified

Answer 2

but the accepted number is seven [ excluding new delhi ] and these cities  whose remains are extant . historians speak of the " seven cities of delhi "

but , between 1100 ad 1947 ad ., there have actually been eight of them .

the oldest city near the site of the qutab minar .

i hope you will understand this answer .