A tap can fill the cistern in 6 hrs and second one can empty the cistern in 8 hrs. If the cistern is empty, find the time taken by both the taps to fill the tank when opened simultaneously.

1
20 hrs
2
14 hrs
3
10 hrs
4
24 hrs
5
None of these

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation