I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

I cannot talk, but I always reply when spoken to. What am I?

Rearrange the letters in "new door" to make one word.

In the image below, can you find the value of an angle(y)

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

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

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

What jumps when it walks and sits when it stands?