Which Travels Faster? Solve below famous picture riddle:

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

Can you solve below mathematical equation?

2^1234 - 2^1233

If it took eight men ten hours to build a wall, how long would it take four men to build it?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do 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?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

What does below rebus means ?