I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

The centre of the third figure is empty. What digit should fit inside?

I make two people out of one. What am I?

What do you see in the given picture?

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?

Can you find the next number in the sequence?

113 119 101 114 116 ?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Find the value of "?" in the ball picture Riddle below:

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?