What do you answer even though it never asks you questions?

With the help clues provided in the image, can you find the 5 digit key?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

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?