What has lots of eyes, but can’t see?

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

What is it?

how come the second man dies?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

What am I?

Prove that twice of ten is the same as twice of eleven.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

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?

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?

Different lights make me strange by changing me into different sizes. What am I?