How can a man go eight days without sleep?

Can you find out which options fits best with the missing column?

Decode this picture on T-Shirt and tell what it says ?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

I am an odd number. Take away a letter and I become even. What number am I?

Can you Find and name the hidden bird in the picture below ?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

How can one talk without saying a single word?

A charming young lady was approached by a kind looking old woman in a restaurant. The old woman said to her, 'You look exactly like my younger daughter. Sadly she passed away a couple of months back. Could you do me a favor and say 'Goodbye, mother' with a kind smile on your face when I leave?

The young lady agreed for the same and said, 'Goodbye, mother' when the old woman left. Soon after, she got the most disengaging shock of her life.

Can you guess what the shock was?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?