What question can you never answer yes to?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

I travel all around the world but always stay in the corner. What am I?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

What work can one never finish?

I look at you, you look at me I raise my right, you raise your left. What am I?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

I have branches, but no fruit, trunk or leaves. What am I?