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?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

Which alphabet is a part of our body?

What has 88 keys?

Which country gets ill every time?

What type of tree can I carry in my hand?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?