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?

When it's bad luck to meet a black cat?

Can you count the number of squares in the given picture?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

What has many teeth, but cannot bite?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

If eleven plus two equals one, what does nine plus five equal?

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

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135