What is always in front of you but can’t be seen?

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?

If eleven plus two equals one, what does nine plus five equal?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

What is the next shape from answers A, B, C, and D figure?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

What always comes into a house through the keyhole?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

I am sometimes honest
Sometimes dishonest
I can be sweet and also bitter
I can hurt you real bad and
also make u smile and blush ☺️
What am I?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?