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

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

What month of the year has 28 days?

Can you decipher the two rows to find the hidden word?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

A bomb exploded in a room full of married couples and no one died. How?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?