Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What is next number in the pattern below:

131 517 192 123 ?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

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?

What makes this number unique: 8,549,176,320?

I have teeth but i don't bite. Who Am I ?

Who is that with a neck and no head, two arms and no hands? What is it?

Remove two matchsticks to make the below equation correct.