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?

What does does this rebus picture means ?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

who is silent in the parliament?

Can you name an animal whose killing cannot be performed without spilling your own blood?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

how come the second man dies?