However, among all the 9s, there is one number which is an odd one out. Yes, basically, the odd number is not a 9, it's the opposite of 9- 6! So now, what you have to do is take another look at ...

The numbers are all the same- 55! However, among all the 55s, there is also a number which is rather odd. So now, what you have to do is take another good look at the image, and try to spot the ...

An odd number cannot be shared equally into two groups. For example, these 3 cubes cannot be shared into two equal groups. You have a group of 2 cubes and a group with 1 cube.