What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

What makes this number unique: 8,549,176,320?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

In a picnic session, a footballer was practicing. During his play, he busted lips and ears and broke ribs and thighs. However, he was still able to play a professional match on the very next day.



How can this be possible?

You need to move three matchsticks to form three squares. Can you do it?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

Look at the picture and find out which square is not linked with any of the other squares.

A sundial has the fewest moving parts of any timepiece. Which has the most?

Can you find the key in the picture below?

Can you find out who is the kidnapper in below Picture and why, Explain ?