If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Find the missing number in the sequence below:

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?