What always comes into a house through the keyhole?

Why 1729 is a magic number? Answer Logically.

I have eight fingers and two thumbs but I do not live. What Am I?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

who is silent in the parliament?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

I am sure no one can have two things for dinner. what are they?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

Replace the question mark with the correct number in the below-given picture?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?