If both the pipes are opened, how many hours will be taken to fill the tank

I. 
The capacity of the tank is 400 litres

II. 
The pipe A fills the tank in 4 hours
 
III.
 
The pipe B fills the tank in 6 hours

Only I and II
 
Only II and III
 
All I, II and III
 
Any two of the three
 
Even with all the three statements, answer cannot be given.
 

Answer

A Foxoyo User

Statistics

0 Level
0
Attempts
0
Accuracy
0
Bookmark
0
Tags

Quizes

Related Questions