Five Biggest Cities in Random Organisations

Can you name the five biggest cities, which are part of the given international organisation.
The answers change every time.
If you don't know the organisation yet, press on the name, it is a link to the wikipedia article.
By urban area. Main source: Wikipedia - List of largest cities third column (Demographia)
Quiz by Nathaniel
Rate:
Last updated: May 29, 2020
You have not attempted this quiz yet.
First submittedMay 29, 2020
Times taken81
Average score80.0%
Report this quizReport
10:00
Enter answer here
0
 / 30 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 ...
13,860,000
Istanbul
4,587,558
Ankara
3,125,000
Baku
2,847,691
İzmir
2,371,269
Tashkent
 
 
34,365,000
Jakarta
25,065,000
Manila
16,045,000
Bangkok
10,955,000
Ho Chi Minh City
7,860,000
Kuala Lumpur
14,630,000
Lagos
14,630,000
Tehran
7,645,000
Luanda
7,315,000
Baghdad
6,050,000
Riyadh
 
 
16,555,000
Moscow
13,860,000
Istanbul
10,960,000
Paris
10,840,000
London
6,345,000
Madrid
28,125,000
Delhi
23,645,000
Mumbai
18,595,000
Dhaka
16,900,000
Karachi
15,215,000
Kolkata
 
 
2,620,000
Rotterdam
2,500,000
Brussels
2,431,000
Amsterdam
1,200,000
Antwerp
1,054,793
The Hague
3 Comments
+1
Level 60
May 29, 2020
Cool Quiz
+1
Level 74
May 29, 2020
thx
+1
Level 43
Jun 22, 2022
For the Benelux one, if the Hague is included, then Rotterdam should only have 1.6 million