Comprehension Passage
Direction: Go through the graph and table given below and answer the question based on it.
“A cistern is connected with eight pipes where P, Q, R and S are inlet pipes and W, X, Y and Z is outlet pipes. The graph given below depicts the time taken by the pipes individually to fill or empty the tank.”
Note: The time is given in minutes
Another inlet pipe T installed in the cistern whose efficiency is 25% less than the efficiency of P. Initially P and R is open for five minutes and closed then Y open for three minutes and closed and the remaining part is filled by T only. Find the time taken by T to fill the cistern?
1
8.34 minutes
2
16 minutes
3
3.33 minutes
4
5.34 minutes
5
None of these