You can see three almost identical images below. Can you spot the odd one out from them?

What is the centre of gravity?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

What is the Surname of Barbie Doll?

I have branches, but no fruit, trunk or leaves. What am I?

Can you find a five letter word that is left with only two letters if one is removed?

Find the value of "?" in the ball picture Riddle below:

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

How can you make number one disappear by adding something to it?