Two pipes A and B can fill a tank in 20 and 30 hours, respectively. Both pipes are opened to fill the tank, but when the tank is one-third full, a leak develops through which one-fourth of the water supplied by both pipes goes out. Find the total time (in hours) taken to fill the tank.
\(14 \dfrac{2}{3}\)
\(14\)
\(11 \dfrac{2}{5}\)
\(12 \dfrac{1}{3}\)
General English
Select the most appropriate meaning of the underlined idiom in the following sentence.
Sejal visits the nearby temple off and on.