They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

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?

Keyboard words are not in alphabetical order, Why?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Take away the whole and some still remain. What is it?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?