Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

Can you spot the man between the coffee bean in the picture below ?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

How many sides does a circle have?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

What number should come in place of the question mark below?