What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

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 there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

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

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

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

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