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

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

Buy me, smell me or deliver me, I do not change.

Who am I?

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

who is silent in the parliament?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?