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?

That attorney is my brother, testified the accountant.

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

Who is lying?

What kind of band never plays music?

Replace the question mark in the picture below.

With the help clues provided in the image, can you find the 5 digit key?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

What's a single-digit number with no value?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

Why do people go to bed?