What is the coolest letter in the alphabet?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

My location can be determined by the below rebus.
So where am i ?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Which Number is the odd one out?

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

what's the probability of getting a king or a queen from a pack of 52 cards?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

Why do you find that most of the buildings are deprived of the 13th floor?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?