what does this picture(rebus) riddle means ?

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

What does a man do only once in his lifetime, but women do once a year after they are 29?

What has one eye, but can’t see?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

2, 3, 5, 9, 17, _ What is the next number in the sequence?