There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

I taste better than I can smell. Who am I?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

Imagine you are in a room with no windows or doors. How will you get out?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Replace the question mark with the correct number below.

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

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

The answer I give is yes, but what I mean is no. What was the question?