A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

What demands an answer, but asks no questions

What does this mean?

CCCCCCC

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

In which direction should the missing arrow point?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Why is it very easy to weigh a fish?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C