It belongs to you, but other people use it more than you do. What is it?

Can you count the number of quadrilaterals in the picture below?

Count the number of triangles in the below picture?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

When is the top of a mountain similar to a savings account?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?