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?

How many times in a given day, minutes and hour clock comes in a straight line ?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

In which direction should the missing arrow point?

What work can one never finish?

What English word has three consecutive double letters?

A man dies of old age on his 25 birthday. How is this possible?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

When 99 is considered higher than 100?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?