who is silent in the parliament?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Prove that twice of ten is the same as twice of eleven.

What has no start, end, or centre?

Why Wine Glass Stem is so long?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

What's the only room from which no one can enter or leave

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

What kind of band never plays music?