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

Can you place six X (crosses) in below board without making three in a row in any way ?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

What runs around the whole yard without moving?

What does this Rebus Picture means ?

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

I taste better than I can smell. Who am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?