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

Can you count the number of children in the picture below

If an electric train is travelling south, then which way is the smoke going?

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

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

The Little ant seems to be always confused. Do you know why?