Which Travels Faster? Solve below famous picture riddle:

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

What is it?

Count the number of triangles in the below picture?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?