Solve the following series:
AZ, GT, MN, __, YB

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

For an extra income, John decided to work at a Hotel for one hour daily. The manager offers him that they will pay him $11 after every 11 days.
However, John offered a different proposition to the manager. The offers stand as:
He will be paid just a penny on his first day.
Two pence will be paid on the second day,
Four pence will be paid on the third day.
And so on till the 11th day.

Should the Hotel manager accept his offer?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

A father's child, a mother's child, yet no one's son.

Who am I?

What has many keys but can’t open a single lock?

I’m tall when I’m young, and I’m short when I’m old. What am I?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?