Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

Can you name some countries which do not have the alphabet 'A' in them?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What can you see in the middle of March and April that you can never see in any other month?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

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?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?