Syntel
Company
Numerical Ability
Pipes and Cistern
One pipe fills in 4 hrs and another in 5hrs when they both work alternately
how much time will be taken to fill the tank.
Read Solution (Total 5)
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- 4 hrs 24 mins
- 8 years agoHelpfull: Yes(1) No(0)
- 20/9 because 1/4 +1/5so the ans is
- 8 years agoHelpfull: Yes(0) No(2)
- 4hours 30 mints
- 8 years agoHelpfull: Yes(0) No(3)
- 4 hrs 24 mins
- 8 years agoHelpfull: Yes(0) No(0)
- how to find the answer?? plz explain..
- 8 years agoHelpfull: Yes(0) No(0)
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