Top 10 longest rivers in the world

Can you name them all?

Quiz by Celloninja

Last updated: February 02, 2015

Rate:

4:00

Give Up?

Enter answer here

/ 10 guessed

The quiz is paused. You have remaining.

Scoring
You scored / = %
This beats or equals % of test takers
The average score is 

      Your high score is
      
    
Your best time is  remaining
more stats >>

Keep scrolling down for answers and more stats ...

Length	River
4,180 mi.	Nile
3,912 mi.	Amazon
3,710 mi.	Mississippi-Missouri
3,602 mi.	Chang Jiang
3,459 mi.	Ob

Length	River
2,900 mi.	Huang Ho
2,800 mi.	Yenisei
2,795 mi.	Parana
2,758 mi.	Irtish
2,716 mi.	Zaire

CardinalSin

level 63

Oct 8, 2018

Given that the Irtysh is the principal tributary of the Ob (as the Missouri is of the Mississippi), is it right to consider it as a separate river? The Ob wouldn't be in 5th place without the Irtysh.