If 21x = 79x, what is the value of x?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

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

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

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

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?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you start the fire using two pieces of wood?