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?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Can you write down eight eights so that they add up to one thousand?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Can you decipher the below rebus?

PBLUESAISNUERSES

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

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?