Wipro
Company
A TUBE CAN BE FILLEDE IN 20 MIN BUT THERE IS A LEAKAGE IN IT WHICH CAN EMPTY THE FULL TUBE IN 60 MIN.IN HOW MANY MIN IT CAN BE FILLED?
Read Solution (Total 1)
-
- 1/20-1/60=1/t
=>1/30=1/t
=>t=30
time taken by tube = 30 min - 9 years agoHelpfull: Yes(2) No(1)
Wipro Other Question