If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

Spot the cat in the picture below

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

If two's company, and three's a crowd, then whats four and five ?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

What makes this number unique: 8,549,176,320?

Solve this riddle by finding the odd one out from the rest.