What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you count the number of triangles in the picture below?

Count the number of triangles in the given picture.

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

How can you make a TV, a bed, a dog, and a car liquid?

Spot 5 differences in two Christmas tree below:

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you find out the total number of triangles in the given figure?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?