1. How do you calculate the time taken to fill a cistern using a pipe? | ![]() |
2. How can you find the rate of a pipe in filling or emptying a cistern? | ![]() |
3. Can you explain the concept of efficiency in the context of pipes and cisterns? | ![]() |
4. How do you determine the total time taken to fill a cistern when multiple pipes are used? | ![]() |
5. What is the concept of a leak in a cistern and how does it affect the filling process? | ![]() |