People make me, save me, change me, raise me. What am I?

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

What does the below rebus puzzle mean?

What does Alexander the Great and Winnie the Pooh have in common?

What can you see in the middle of March and April that you can never see in any other month?

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?

What Adam and Eve do not have but the rest of the people have?

What always comes into a house through the keyhole?

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?