How can you tell a raw egg from a hard-boiled egg?

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?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Can you guess the name of the month by looking the below rebus ?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Why Aeroplane windows are round?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Can you identify the hidden rebus in the image below?

What is the centre of gravity?