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?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

The dirtier I get, the whiter I look. Who am I?

Which part of London exists in France as well ?

How many times can you subtract the number 5 from 25?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Count the number of triangles in the below picture?

What is red and smells like blue paint?