Cities With One Million People by Letter - I

Name all the cities beginning with the letter I that have one million people living within it's metropolitan area. Use the world map to help you.
according to citypopulation.de
thanks to scambigol for the data!
Quiz by relessness
Rate:
Last updated: April 27, 2017
You have not attempted this quiz yet.
First submittedApril 27, 2017
Times taken987
Average score66.7%
Rating4.60
Report this quizReport
1:30
Enter city here
0
 / 6 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
 
City
Ibadan
City
Indianapolis
City
Indore
City
Isfahan
City
Istanbul
City
Izmir
+1
Level 77
Apr 27, 2017
I like the fact that my home city in the United States makes an appearance, but where is Islamabad?
+1
Level 74
May 8, 2017
It's in Pakistan, a country that borders India
+1
Level 64
Mar 16, 2018
I know that Rawalpindi's metro area contains Islamabad, but it might be the same the urban area.
+2
Level 77
Aug 9, 2019
Over two years later, I find this comment I left. I'll answer myself. Islamabad is a suburb of Rawalpindi, and therefore does not show up.