How is the moon similar to a dollar?

Can you find the hidden animal in the picture below?

Find the missing number in the sequence below:

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?