What is the centre of gravity?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Why Aeroplane windows are round?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

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

I have eight fingers and two thumbs but I do not live. What Am I?

The centre of the third figure is empty. What digit should fit inside?