If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

One animal is different from the rest in the picture, and the challenge for the readers is to spot it in 5 seconds.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?