In this post, let’s discuss a interesting puzzle how to measure 4l water with 3l and 4l jugs.
Problem statement : You have two jugs of capacity 3L and 5L. There is no measurement lines on jug. You need to measure 4L water using 3L and 5L jug. You can use extra water as much as you need. This is one of the favourite puzzle question asked by an interviewer to check your thinking ability.
How to Measure 4L Water with 3L and 5L Jugs
There is multiple approach to solve this problem. Here is the answer
i) Fill 5L jug and then pour this water into 3L jug. Now in 5L jug only 2L water remaining.
ii) Empty out the 3L jug. Pour the 2L water remaining into 5L jug to 3L jug.
iii) Now 5L jug is totally empty. Fill the 5L jug again with water and pour 1L into 3L jug. Now what remaining in 5L jug is exactly 4L of water.
Puzzle Books
if you are enjoy solving puzzles, here are some good puzzle books
