Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Find the hidden tiger in the given optical illusion ?

Can it be possible to build a house that has all its four walls facing towards the South?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Name a key which is hardest to turn.

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

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Can you write down eight eights so that they add up to one thousand?

What 5-letter word typed in all capital letters can be read the same upside down?