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 can you write nineteen in a manner that if we take out one, it becomes twenty?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

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?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

By what process could you make a 'Tea-Table' into food?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What does this mathematical rebus means ?