# Moderate Time and Work Solved QuestionAptitude Discussion

 Q. Due to hole at the bottom of the tank, a tap takes 2 more minutes to completely fill the tank. Due to leakage of water through this hole, a bucket filled completely with water gets emptied in 4 minutes. In how much time can the tap fill the tank, if there was no hole at the bottom at the tank?
 ✖ A. 8 min ✔ B. 2 min ✖ C. 4 min ✖ D. 6 min

Solution:
Option(B) is correct

Let the tap completely fill the tank (with no hole in it) in $x$ min

$\Rightarrow \dfrac{1}{x}-\dfrac{1}{4}=\dfrac{1}{x+2}$

$⇒ x$ = 2 minutes.