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?

Find the smallest sentence with all the English alphabet.

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

I don't get anymore wetter, no matter how much rain falls on me.

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

There are forty elephants and they have forty-fore heads. How can this be possible?

Why do you find that most of the buildings are deprived of the 13th floor?