What is harder to catch the faster you run?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

When it's bad luck to meet a black cat?

What goes up but never comes down?

How many bananas can you eat if your stomach is empty?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

You can see it everyday, But cannot touch it at will. What is it?